f78c2199e1
Renamed ebook_backend&admin_panel to ebook_backend_admin_panel The & character was being interpreted by shell as background process operator, causing 'Dockerfile not found' errors in Coolify.
703 lines
18 KiB
HTML
703 lines
18 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Admin Panel</title>
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<style>
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@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
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/**
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* Global reset and base styles
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* Removes default margins, padding, and sets consistent box-sizing
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*/
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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/**
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* Main body container styles
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* Creates centered layout with background gradient and subtle pattern
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*/
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body {
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font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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display: flex;
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justify-content: center;
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align-items: center;
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min-height: 100vh;
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margin: 0;
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background: #a970db;
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position: relative;
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overflow: hidden;
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}
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/**
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* Subtle background pattern overlay
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* Creates a sophisticated textured background effect
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*/
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body::before {
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content: '';
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-image:
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radial-gradient(circle at 25% 25%, #e2e8f0 0%, transparent 50%),
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radial-gradient(circle at 75% 75%, #f1f5f9 0%, transparent 50%);
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background-size: 800px 800px;
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opacity: 0.3;
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z-index: 1;
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}
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/**
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* Main login container
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* White card container with shadow and rounded corners
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*/
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.container {
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background: white;
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border: 1px solid #e2e8f0;
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padding: 3rem;
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border-radius: 16px;
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box-shadow:
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0 4px 6px -1px rgba(0, 0, 0, 0.1),
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0 2px 4px -1px rgba(0, 0, 0, 0.06);
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width: 100%;
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max-width: 420px;
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position: relative;
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z-index: 10;
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transition: all 0.3s ease;
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}
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/**
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* Container hover effect
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* Enhances shadow on hover for interactive feel
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*/
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.container:hover {
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box-shadow:
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0 10px 15px -3px rgba(0, 0, 0, 0.1),
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0 4px 6px -2px rgba(0, 0, 0, 0.05);
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}
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/**
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* Admin header section styles
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* Contains logo and title information
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*/
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.admin-header {
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text-align: center;
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margin-bottom: 2.5rem;
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}
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/**
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* Admin logo styles
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* Creates circular logo with lightning bolt icon
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*/
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.admin-logo {
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width: 64px;
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height: 64px;
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background: #3b82f6;
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border-radius: 12px;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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margin-bottom: 1rem;
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box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
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}
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/**
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* Logo icon (lightning bolt emoji)
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* Displayed within the logo container
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*/
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.admin-logo::before {
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content: '⚡';
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font-size: 28px;
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color: white;
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}
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/**
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* Main admin title
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* Large, bold heading for the admin panel
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*/
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.admin-title {
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color: #1e293b;
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font-size: 28px;
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font-weight: 700;
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margin-bottom: 0.5rem;
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letter-spacing: -0.025em;
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}
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/**
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* Admin subtitle
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* Descriptive text below the main title
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*/
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.admin-subtitle {
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color: #64748b;
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font-size: 14px;
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font-weight: 400;
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}
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/**
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* Form base styles
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* Hidden by default, shown with transitions
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*/
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.form {
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display: none;
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opacity: 0;
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transform: translateY(20px);
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transition: all 0.4s ease;
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}
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/**
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* Active form state
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* Makes form visible with smooth animation
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*/
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.form.active {
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display: block;
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opacity: 1;
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transform: translateY(0);
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}
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/**
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* Form heading styles
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* Secondary title for login form
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*/
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.form h2 {
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color: #1e293b;
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font-size: 24px;
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font-weight: 600;
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text-align: center;
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margin-bottom: 2rem;
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letter-spacing: -0.025em;
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}
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/**
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* Form group container
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* Wraps label and input combinations
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*/
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.form-group {
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margin-bottom: 1.5rem;
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}
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/**
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* Form label styles
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* Consistent styling for all form labels
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*/
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label {
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display: block;
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margin-bottom: 0.5rem;
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color: #374151;
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font-weight: 500;
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font-size: 14px;
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}
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/**
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* Input container for relative positioning
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* Allows for absolute positioned icons
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*/
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.input-container {
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position: relative;
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}
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/**
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* Input field base styles
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* Consistent styling for text and password inputs
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*/
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input {
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width: 100%;
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padding: 0.875rem 1rem;
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border: 2px solid #e2e8f0;
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border-radius: 8px;
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box-sizing: border-box;
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background: white;
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color: #1e293b;
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font-size: 16px;
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font-weight: 400;
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transition: all 0.2s ease;
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font-family: inherit;
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}
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/**
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* Input placeholder text styling
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*/
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input::placeholder {
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color: #94a3b8;
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}
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/**
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* Input focus state
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* Blue border and shadow when focused
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*/
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input:focus {
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outline: none;
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border-color: #3b82f6;
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box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
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}
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/**
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* Input hover state
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* Subtle border color change on hover
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*/
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input:hover {
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border-color: #cbd5e1;
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}
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/**
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* Input icon positioning
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* Icons displayed inside input fields
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*/
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.input-icon {
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position: absolute;
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right: 12px;
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top: 50%;
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transform: translateY(-50%);
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font-size: 16px;
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color: #94a3b8;
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transition: color 0.2s ease;
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}
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/**
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* Input icon focus state
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* Changes color when input is focused
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*/
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input:focus + .input-icon {
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color: #3b82f6;
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}
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/**
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* Button base styles
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* Primary action button styling
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*/
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button {
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width: 100%;
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padding: 0.875rem 1rem;
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background: #3b82f6;
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color: white;
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border: none;
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border-radius: 8px;
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cursor: pointer;
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margin-bottom: 1rem;
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font-size: 16px;
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font-weight: 600;
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transition: all 0.2s ease;
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font-family: inherit;
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}
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/**
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* Button hover state
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* Darker background and subtle lift effect
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*/
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button:hover {
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background: #2563eb;
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transform: translateY(-1px);
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box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
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}
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/**
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* Button active state
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* Returns to original position when clicked
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*/
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button:active {
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transform: translateY(0);
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}
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/**
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* Button focus state
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* Accessibility focus outline
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*/
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button:focus {
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outline: none;
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box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
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}
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/**
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* Navigation links container
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* Flex layout for spacing links
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*/
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.nav-links {
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display: flex;
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justify-content: space-between;
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margin-top: 1.5rem;
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font-size: 14px;
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}
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/**
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* Navigation link styles
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* Subtle styling for secondary actions
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*/
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.nav-links a {
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color: #64748b;
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text-decoration: none;
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cursor: pointer;
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padding: 8px 12px;
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border-radius: 6px;
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transition: all 0.2s ease;
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font-weight: 500;
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}
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/**
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* Navigation link hover state
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* Background and color change on hover
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*/
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.nav-links a:hover {
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background: #f1f5f9;
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color: #3b82f6;
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}
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/**
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* Message base styles (error and success)
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* Common styling for feedback messages
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*/
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.error, .success {
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margin-top: 1rem;
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padding: 12px 16px;
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border-radius: 8px;
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font-size: 14px;
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font-weight: 500;
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text-align: center;
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opacity: 0;
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transform: translateY(10px);
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transition: all 0.3s ease;
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}
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/**
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* Message visibility state
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* Shows messages with animation when they have content
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*/
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.error:not(:empty), .success:not(:empty) {
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opacity: 1;
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transform: translateY(0);
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}
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/**
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* Error message styling
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* Red color scheme for error states
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*/
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.error {
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background: #fef2f2;
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border: 1px solid #fecaca;
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color: #dc2626;
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}
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/**
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* Success message styling
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* Green color scheme for success states
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*/
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.success {
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background: #f0fdf4;
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border: 1px solid #bbf7d0;
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color: #16a34a;
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}
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/**
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* Loading button state
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* Disables interaction and hides text
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*/
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.loading {
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position: relative;
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pointer-events: none;
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color: transparent;
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}
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/**
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* Loading spinner animation
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* Circular spinner overlay for loading states
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*/
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.loading::after {
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content: '';
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position: absolute;
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top: 50%;
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left: 50%;
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width: 20px;
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height: 20px;
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margin: -10px 0 0 -10px;
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border: 2px solid rgba(255, 255, 255, 0.3);
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border-radius: 50%;
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border-top-color: white;
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animation: spin 1s linear infinite;
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}
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/**
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* Spinner rotation keyframe animation
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* Creates smooth spinning effect
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*/
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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/**
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* Tablet responsive styles
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* Adjustments for medium-sized screens
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*/
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@media (max-width: 768px) {
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body {
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padding: 15px;
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}
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.container {
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padding: 2rem 1.5rem;
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max-width: 100%;
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margin: 0;
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}
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.admin-title {
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font-size: 28px;
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}
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.admin-subtitle {
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font-size: 14px;
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}
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.form h2 {
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font-size: 22px;
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}
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.input-container input {
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padding: 12px 16px;
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font-size: 16px;
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}
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button {
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padding: 14px 24px;
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font-size: 16px;
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}
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}
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/**
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* Mobile responsive styles
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* Optimizations for small screens
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*/
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@media (max-width: 480px) {
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body {
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padding: 10px;
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}
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.container {
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padding: 1.5rem 1rem;
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max-width: 100%;
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border-radius: 16px;
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}
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.admin-title {
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font-size: 24px;
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}
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.admin-subtitle {
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font-size: 13px;
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}
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.form h2 {
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font-size: 20px;
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}
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.input-container input {
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padding: 10px 14px;
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font-size: 16px;
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}
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button {
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padding: 12px 20px;
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font-size: 16px;
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width: 100%;
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}
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.form-group {
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margin-bottom: 1rem;
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}
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}
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/**
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* Extra small mobile responsive styles
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* Further optimizations for very small screens
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*/
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@media (max-width: 360px) {
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.container {
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padding: 1rem 0.8rem;
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}
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.admin-title {
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font-size: 22px;
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}
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.form h2 {
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font-size: 18px;
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}
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.input-container input {
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padding: 8px 12px;
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}
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button {
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padding: 10px 16px;
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}
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}
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/**
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* Landscape orientation responsive styles
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* Adjustments for landscape mobile devices
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*/
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@media (max-height: 500px) and (orientation: landscape) {
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body {
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padding: 10px;
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}
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.container {
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padding: 1rem 1.5rem;
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max-height: 90vh;
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overflow-y: auto;
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}
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.admin-header {
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margin-bottom: 1rem;
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}
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.admin-title {
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font-size: 20px;
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}
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.admin-subtitle {
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font-size: 12px;
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}
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}
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/**
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* Enhanced accessibility focus styles
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* Consistent focus indicators for keyboard navigation
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*/
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input:focus,
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button:focus,
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a:focus {
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outline: none;
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box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
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}
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/**
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* Professional hover effects for container
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* Subtle animations and shadow changes
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*/
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.container {
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transition: transform 0.2s ease, box-shadow 0.2s ease;
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}
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/**
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* Logo hover animation
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* Smooth upward movement on hover
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*/
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.admin-logo {
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transition: transform 0.2s ease;
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}
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.admin-logo:hover {
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transform: translateY(-2px);
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}
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/**
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* Custom scrollbar styling
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* Clean, minimal scrollbar appearance
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*/
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::-webkit-scrollbar {
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width: 6px;
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}
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::-webkit-scrollbar-track {
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background: #f1f5f9;
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}
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::-webkit-scrollbar-thumb {
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background: #cbd5e1;
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border-radius: 3px;
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}
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::-webkit-scrollbar-thumb:hover {
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background: #94a3b8;
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}
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/**
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* Container entrance animation
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* Smooth fade-in and slide-up effect on page load
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*/
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@keyframes fadeInUp {
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from {
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opacity: 0;
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transform: translateY(30px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.container {
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animation: fadeInUp 0.6s ease-out;
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}
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</style>
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</head>
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<body>
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<!--
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Admin Login Interface
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This page provides a secure login interface for administrative users.
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Features:
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- Responsive design that works on all device sizes
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- Modern UI with smooth animations and transitions
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- Professional branding with logo and consistent typography
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- Form validation and loading states
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- Accessibility considerations for keyboard navigation
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Structure:
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1. Admin Header - Logo, title, and subtitle
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2. Login Form - Username/password inputs with validation
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3. External JavaScript - Handles form submission and validation
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-->
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<div class="container">
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<!-- Admin Header Section -->
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<div class="admin-header">
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<!-- Animated logo with lightning bolt icon -->
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<div class="admin-logo"></div>
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<!-- Main page title -->
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<h1 class="admin-title">Admin Panel</h1>
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<!-- Descriptive subtitle explaining the page purpose -->
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<p class="admin-subtitle">Secure access to your administration dashboard</p>
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</div>
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<!-- Login Form Section -->
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<form id="loginForm" class="form active">
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<!-- Form title -->
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<h2>Admin Login</h2>
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<!-- Username Input Group -->
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<div class="form-group">
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<label for="loginUsername">Username</label>
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<div class="input-container">
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<!-- Username text input with user icon -->
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<input type="text" id="loginUsername" name="username" placeholder="Enter your username" required>
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<span class="input-icon">👤</span>
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</div>
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</div>
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|
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<!-- Password Input Group -->
|
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<div class="form-group">
|
|
<label for="loginPassword">Password</label>
|
|
<div class="input-container">
|
|
<!-- Password input with lock icon -->
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<input type="password" id="loginPassword" name="password" placeholder="Enter your password" required>
|
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<span class="input-icon">🔒</span>
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</div>
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</div>
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|
|
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<!-- Submit Button -->
|
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<button type="submit">Login</button>
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|
|
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<!-- Error/Success Message Display Area -->
|
|
<p id="loginMessage" class="error"></p>
|
|
</form>
|
|
</div>
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<!-- External JavaScript File -->
|
|
<script src="/static/admin_login.js"></script>
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</body>
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</html> |