/**
 * Unity AI Lab
 * Creators: Hackall360, Sponge, GFourteen
 * https://www.unityailab.com
 * unityailabcontact@gmail.com
 * Version: v2.1.5
 */

/* Shared Theme CSS for Unity AI Lab Apps */
/* This file provides consistent theming across all legacy apps */

/* Trajan Pro Font - CDN + local fallback */
@font-face {
    font-family: 'Trajan Pro';
    font-style: normal;
    font-weight: 400;
    src: local('Trajan Pro Regular'),
         url('https://font.download/cdn/webfont/trajan-pro/TrajanPro-Regular.woff') format('woff'),
         url('../fonts/trajan-pro/TrajanPro-Regular.woff') format('woff');
}

@font-face {
    font-family: 'Trajan Pro';
    font-style: normal;
    font-weight: 700;
    src: local('Trajan Pro Bold'),
         url('https://font.download/cdn/webfont/trajan-pro/TrajanPro-Bold.woff') format('woff'),
         url('../fonts/trajan-pro/TrajanPro-Bold.woff') format('woff');
}

/* Root Variables - Unity AI Lab Theme */
:root {
    --primary-black: #0a0a0a;
    --secondary-black: #1a1a1a;
    --dark-grey: #2a2a2a;
    --crimson-red: #dc143c;
    --blood-red: #8b0000;
    --accent-red: #ff0033;
    --light-grey: #cccccc;
    --white: #ffffff;
    --gradient-dark: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #0a0a0a 100%);
    --gradient-red: linear-gradient(135deg, #8b0000 0%, #dc143c 50%, #ff0033 100%);
}

/* Background Effects */
.unity-background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(26, 26, 26, 0.8) 0%, rgba(10, 10, 10, 1) 100%);
    z-index: -2;
    pointer-events: none;
}

.unity-red-streaks {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(90deg, transparent 0%, transparent 48%, rgba(220, 20, 60, 0.03) 50%, transparent 52%, transparent 100%),
        linear-gradient(180deg, transparent 0%, transparent 48%, rgba(220, 20, 60, 0.02) 50%, transparent 52%, transparent 100%);
    background-size: 80px 80px;
    z-index: -1;
    animation: streaksMove 20s linear infinite;
    pointer-events: none;
}

@keyframes streaksMove {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 80px 80px;
    }
}

/* Navigation - Injected via JavaScript */
#unity-nav-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
}

#unity-nav-wrapper .navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(220, 20, 60, 0.2);
    padding: 1rem 0;
    transition: all 0.3s ease;
    padding-top: calc(1rem + env(safe-area-inset-top));
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

#unity-nav-wrapper .navbar.scrolled {
    box-shadow: 0 5px 30px rgba(220, 20, 60, 0.3);
}

#unity-nav-wrapper .gothic-logo {
    font-family: 'Trajan Pro', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff !important;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

#unity-nav-wrapper .gothic-logo i {
    color: #dc143c;
    font-size: 1.8rem;
}

#unity-nav-wrapper .nav-link {
    font-family: 'Trajan Pro', serif;
    color: #cccccc !important;
    font-weight: 600;
    margin: 0 15px;
    padding: 8px 15px !important;
    position: relative;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-decoration: none;
}

#unity-nav-wrapper .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #8b0000 0%, #dc143c 50%, #ff0033 100%);
    transition: width 0.3s ease;
}

#unity-nav-wrapper .nav-link:hover,
#unity-nav-wrapper .nav-link.active {
    color: #dc143c !important;
}

#unity-nav-wrapper .nav-link:hover::before {
    width: 80%;
}

/* Navbar Toggle */
#unity-nav-wrapper .navbar-toggler {
    border-color: rgba(220, 20, 60, 0.5);
    padding: 0.5rem 0.75rem;
}

#unity-nav-wrapper .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(220, 20, 60, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Content adjustment for fixed navbar */
body.unity-nav-active {
    padding-top: 80px;
}

/* Mobile responsive */
@media (max-width: 991px) {
    #unity-nav-wrapper .nav-link {
        margin: 5px 0;
        font-size: 0.85rem;
        padding: 8px 12px !important;
    }

    #unity-nav-wrapper .navbar-collapse {
        background: rgba(26, 26, 26, 0.95);
        padding: 15px;
        margin-top: 10px;
        border: 1px solid rgba(220, 20, 60, 0.2);
        border-radius: 8px;
    }

    body.unity-nav-active {
        padding-top: 70px;
    }
}

/* Utility class to hide original home links */
.unity-hidden-home {
    display: none !important;
}

/* Scrollbar theming */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #8b0000 0%, #dc143c 50%, #ff0033 100%);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--crimson-red);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: #dc143c #0a0a0a;
}

/* Selection */
::selection {
    background: var(--crimson-red);
    color: var(--white);
}

::-moz-selection {
    background: var(--crimson-red);
    color: var(--white);
}

/* ===================================
   Common App Styling Components
   =================================== */

/* Base App Container */
.app-container {
    max-width: 1400px;
    margin: 80px auto 40px;
    padding: 30px;
    background: rgba(26, 26, 26, 0.9);
    border-radius: 12px;
    border: 1px solid rgba(220, 20, 60, 0.2);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.2);
}

/* App Header */
.app-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(220, 20, 60, 0.2);
}

.app-title {
    font-family: 'Trajan Pro', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
    letter-spacing: 3px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.app-subtitle {
    font-family: 'Trajan Pro', serif;
    font-size: 1.1rem;
    color: var(--light-grey);
    letter-spacing: 1px;
}

/* Common Button Styles */
.unity-btn {
    padding: 12px 30px;
    font-family: 'Trajan Pro', serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--crimson-red);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 20, 60, 0.2);
}

.unity-btn-primary {
    background: var(--gradient-red);
    color: var(--white);
    border-color: var(--crimson-red);
}

.unity-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 20, 60, 0.4);
    border-color: var(--accent-red);
}

.unity-btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(220, 20, 60, 0.3);
}

.unity-btn-primary:disabled {
    background: var(--dark-grey);
    border-color: #444;
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.6;
}

.unity-btn-secondary {
    background: transparent;
    color: var(--crimson-red);
    border-color: var(--crimson-red);
}

.unity-btn-secondary:hover {
    background: rgba(220, 20, 60, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 20, 60, 0.3);
}

/* Form Elements */
.unity-input,
.unity-select,
.unity-textarea {
    width: 100%;
    padding: 12px 15px;
    font-family: 'Trajan Pro', serif;
    font-size: 0.95rem;
    background: rgba(26, 26, 26, 0.8);
    color: var(--light-grey);
    border: 1px solid rgba(220, 20, 60, 0.3);
    border-radius: 8px;
    transition: all 0.3s ease;
    outline: none;
}

.unity-input:focus,
.unity-select:focus,
.unity-textarea:focus {
    background: rgba(26, 26, 26, 1);
    border-color: var(--crimson-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.3);
}

.unity-input::placeholder,
.unity-textarea::placeholder {
    color: rgba(204, 204, 204, 0.5);
}

.unity-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23dc143c'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 1.2em;
    padding-right: 40px;
    cursor: pointer;
}

.unity-select:hover {
    border-color: var(--crimson-red);
}

/* Card Components */
.unity-card {
    background: rgba(42, 42, 42, 0.6);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(220, 20, 60, 0.2);
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.unity-card:hover {
    border-color: var(--crimson-red);
    box-shadow: 0 8px 25px rgba(220, 20, 60, 0.2);
    transform: translateY(-5px);
}

.unity-card-header {
    font-family: 'Trajan Pro', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(220, 20, 60, 0.2);
}

.unity-card-body {
    color: var(--light-grey);
    line-height: 1.6;
}

/* Panel/Settings Components */
.unity-panel {
    background: rgba(21, 21, 21, 0.9);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(220, 20, 60, 0.2);
    margin-bottom: 20px;
}

.unity-panel-header {
    font-family: 'Trajan Pro', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--crimson-red);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Chat/Message Components */
.unity-chat-container {
    background: rgba(21, 21, 21, 0.8);
    border: 1px solid rgba(220, 20, 60, 0.2);
    border-radius: 10px;
    padding: 20px;
    height: 500px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.unity-message {
    margin-bottom: 15px;
    padding: 12px 15px;
    border-radius: 8px;
    line-height: 1.6;
}

.unity-message-user {
    background: rgba(220, 20, 60, 0.1);
    border-left: 3px solid var(--crimson-red);
    color: var(--white);
}

.unity-message-ai {
    background: rgba(42, 42, 42, 0.6);
    border-left: 3px solid var(--light-grey);
    color: var(--light-grey);
}

/* Image/Media Containers */
.unity-media-container {
    width: 100%;
    background: rgba(21, 21, 21, 0.8);
    border: 1px solid rgba(220, 20, 60, 0.2);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}

.unity-media-container img {
    width: 100%;
    height: auto;
    display: block;
}

/* Control Groups */
.unity-control-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.unity-control-group > * {
    flex: 1;
    min-width: 200px;
}

/* Typography Utilities */
.unity-text-primary {
    color: var(--crimson-red);
}

.unity-text-secondary {
    color: var(--light-grey);
}

.unity-text-white {
    color: var(--white);
}

.unity-text-center {
    text-align: center;
}

/* Spacing Utilities */
.unity-mt-1 { margin-top: 10px; }
.unity-mt-2 { margin-top: 20px; }
.unity-mt-3 { margin-top: 30px; }
.unity-mb-1 { margin-bottom: 10px; }
.unity-mb-2 { margin-bottom: 20px; }
.unity-mb-3 { margin-bottom: 30px; }
.unity-p-1 { padding: 10px; }
.unity-p-2 { padding: 20px; }
.unity-p-3 { padding: 30px; }

/* Loading Indicator */
.unity-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(220, 20, 60, 0.3);
    border-top-color: var(--crimson-red);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .app-container {
        margin: 70px 15px 20px;
        padding: 20px;
    }

    .app-title {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }

    .app-subtitle {
        font-size: 0.95rem;
    }

    .unity-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .unity-control-group {
        flex-direction: column;
    }

    .unity-control-group > * {
        min-width: 100%;
    }

    .unity-chat-container {
        height: 400px;
    }
}