ShareStudy/css/style.css at main · 0902cs231028-sys/ShareStudy · GitHub

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/* htdocs/css/style.css */
:root {
    /* Light Theme Variables */
    --bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --text-main: #333;
    --text-secondary: #555;
    --card-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --primary-color: #667eea;
}

[data-theme="dark"] {
    /* Dark Theme Variables */
    --bg-gradient: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
    --glass-bg: rgba(0, 0, 0, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #eee;
    --text-secondary: #ccc;
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --primary-color: #764ba2;
}

body {
    background: var(--bg-gradient);
    color: var(--text-main);
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    transition: background 0.5s ease;
    overflow-x: hidden;
}

/* --- Glass Components --- */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

/* --- Navbar --- */
.navbar-custom {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

/* --- Chat System --- */
.chat-container {
    height: 80vh;
    display: flex;
    flex-direction: column;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    scrollbar-width: thin;
}
.chat-message {
    margin-bottom: 10px;
    animation: fadeIn 0.3s ease;
}
.message-bubble {
    padding: 8px 12px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.5);
    display: inline-block;
    max-width: 85%;
    font-size: 0.9rem;
}
[data-theme="dark"] .message-bubble {
    background: rgba(255, 255, 255, 0.1);
}
.my-message {
    text-align: right;
}
.my-message .message-bubble {
    background: var(--primary-color);
    color: white;
}

/* --- File Upload Area --- */
.upload-area {
    border: 2px dashed var(--primary-color);
    padding: 30px;
    text-align: center;
    border-radius: 15px;
    cursor: pointer;
    transition: 0.3s;
    background: rgba(255,255,255,0.1);
}
.upload-area:hover {
    background: rgba(102, 126, 234, 0.1);
}

/* --- File Cards --- */
.file-card {
    transition: transform 0.2s;
}
.file-card:hover {
    transform: translateY(-5px);
}
.file-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
}

/* --- Animations --- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar Styling */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--primary-color); border-radius: 10px; }

/* --- Admin Specific Styles --- */
.admin-avatar-pulse {
    box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7);
    animation: goldPulse 2s infinite;
    border: 2px solid gold;
}

@keyframes goldPulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 215, 0, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

/* Make Admin Chat Messages Gold/Distinct */
.admin-message-bubble {
    background: linear-gradient(45deg, #FFD700, #FFA500) !important;
    color: #000 !important;
    font-weight: bold;
    border: 1px solid #fff;
}