260 lines
6.5 KiB
CSS
260 lines
6.5 KiB
CSS
/*
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* Copyright 2025 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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=====================
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V-Start Application
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====================
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*/
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/* --- CSS Variables for Light & Dark Themes --- */
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:root {
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/* Light Theme */
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--primary-color: #4f46e5; /* Indigo */
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--secondary-color: #10b981; /* Emerald */
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--background-color: #f1f5f9; /* Slate 100 */
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--text-primary: #1e293b; /* Slate 800 */
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--text-secondary: #64748b; /* Slate 500 */
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--card-background: rgba(255, 255, 255, 0.9);
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--card-border: #e2e8f0; /* Slate 200 */
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--input-background: #f8fafc; /* Slate 50 */
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--input-border: #cbd5e1; /* Slate 300 */
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--hover-background: #f1f5f9; /* Slate 100 */
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--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
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--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
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--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
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}
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/* Dark Theme */
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.dark {
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--primary-color: #6366f1; /* Indigo 500 */
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--secondary-color: #34d399; /* Emerald 400 */
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--background-color: #0f172a; /* Slate 900 */
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--text-primary: #f1f5f9; /* Slate 100 */
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--text-secondary: #94a3b8; /* Slate 400 */
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--card-background: rgba(30, 41, 59, 0.9); /* Slate 800 with opacity */
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--card-border: #334155; /* Slate 700 */
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--input-background: #1e293b; /* Slate 800 */
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--input-border: #475569; /* Slate 600 */
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--hover-background: #1e293b; /* Slate 800 */
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}
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/* --- Base & Body Styles --- */
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body {
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font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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background-color: var(--background-color);
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color: var(--text-primary);
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min-height: 100vh;
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transition: background-color 0.3s ease, color 0.3s ease;
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}
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/* --- Enhanced Header --- */
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#main-header {
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background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
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border-bottom: 1px solid rgba(255, 255, 255, 0.1);
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box-shadow: var(--shadow-lg);
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}
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.dark #main-header {
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background: linear-gradient(135deg, #111827 0%, #000000 100%);
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}
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#main-header h1 {
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color: white;
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text-shadow: 0 2px 10px rgba(0,0,0,0.3);
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}
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/* --- Main Container --- */
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main {
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padding: 2rem 1rem;
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}
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.container {
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max-width: 1400px;
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margin: 0 auto;
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}
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/* --- Navigation Tabs --- */
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nav {
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background: var(--card-background);
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border: 1px solid var(--card-border);
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border-radius: 16px;
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padding: 1rem;
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box-shadow: var(--shadow-lg);
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backdrop-filter: blur(10px);
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transition: all 0.3s ease;
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}
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.main-tab {
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transition: all 0.3s ease;
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color: var(--text-secondary);
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display: flex;
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align-items: center;
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justify-content: flex-start;
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font-weight: 600;
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border-radius: 12px;
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border: 1px solid transparent;
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}
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.main-tab:hover {
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background-color: var(--hover-background);
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color: var(--primary-color);
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transform: translateX(4px);
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border-color: var(--primary-color);
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}
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.main-tab-active {
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background-color: var(--primary-color);
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color: white !important;
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box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
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border-color: var(--primary-color);
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}
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.main-tab-active:hover {
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color: white !important;
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transform: translateX(0);
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background-color: var(--primary-color);
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}
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/* --- Section Headers --- */
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h3, h4 {
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position: relative;
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color: var(--text-primary);
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}
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h3::after {
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content: '';
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position: absolute;
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bottom: -6px;
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left: 0;
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width: 40px;
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height: 3px;
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background: var(--primary-color);
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border-radius: 2px;
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}
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/* --- General Overrides for Tailwind Classes --- */
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.bg-white {
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background: var(--card-background) !important;
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backdrop-filter: blur(10px);
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border: 1px solid var(--card-border);
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}
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.border-gray-200 { border-color: var(--card-border) !important; }
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.border-gray-300 { border-color: var(--input-border) !important; }
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.text-gray-600 { color: var(--text-secondary) !important; }
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.text-gray-700 { color: var(--text-primary) !important; }
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.text-gray-800 { color: var(--text-primary) !important; }
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.bg-gray-50 { background-color: var(--input-background) !important; }
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.bg-gray-100 { background-color: var(--hover-background) !important; }
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/* --- Buttons --- */
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button:active {
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transform: scale(0.97);
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}
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/* --- Notification Toast --- */
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#notification-toast {
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position: fixed;
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bottom: 20px;
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left: 50%;
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transform: translate(-50%, 10px);
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padding: 12px 24px;
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border-radius: 9999px;
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color: white;
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font-weight: 600;
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z-index: 9999;
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opacity: 0;
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visibility: hidden;
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transition: all 0.4s ease;
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box-shadow: var(--shadow-lg);
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}
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#notification-toast.show {
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opacity: 1;
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visibility: visible;
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transform: translate(-50%, 0);
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}
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#notification-toast.success { background-color: #10b981; }
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#notification-toast.error { background-color: #ef4444; }
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#notification-toast.info { background-color: #3b82f6; }
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/* --- Scrollbars --- */
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::-webkit-scrollbar {
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width: 8px;
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height: 8px;
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}
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::-webkit-scrollbar-track {
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background: var(--input-background);
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border-radius: 4px;
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}
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::-webkit-scrollbar-thumb {
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background: var(--text-secondary);
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border-radius: 4px;
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}
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::-webkit-scrollbar-thumb:hover {
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background: var(--primary-color);
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}
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/* --- Accessibility --- */
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*:focus-visible {
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outline: 3px solid var(--primary-color);
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outline-offset: 2px;
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border-radius: 4px;
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}
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/* --- Responsive Video Container --- */
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.video-container {
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position: relative;
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overflow: hidden;
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width: 100%;
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padding-top: 56.25%; /* 16:9 Aspect Ratio */
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}
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.video-container iframe,
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.video-container video {
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position: absolute;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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width: 100%;
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height: 100%;
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border-radius: 8px;
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}
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/* --- Dark Mode Specific Adjustments --- */
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.dark img {
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opacity: 0.9;
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}
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.dark img:hover {
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opacity: 1;
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}
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/* --- Mobile Responsive Improvements --- */
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@media (max-width: 768px) {
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.main-tab {
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justify-content: center;
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}
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.main-tab span {
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display: none;
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}
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.main-tab svg {
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margin: 0;
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}
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} |