/* ==========================================
   DESIGN SYSTEM & VARIABLES
   ========================================== */
:root {
    /* Twilight Deep Theme (Default) */
    --bg-base: #06060c;
    --bg-card: rgba(15, 15, 30, 0.55);
    --bg-card-hover: rgba(22, 22, 45, 0.7);
    --border-card: rgba(255, 255, 255, 0.08);
    --border-card-focus: rgba(147, 51, 234, 0.4);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --color-accent: #9333ea; /* Purple */
    --color-accent-rgb: 147, 51, 234;
    --color-accent-secondary: #3b82f6; /* Blue */
    --color-success: #10b981;
    
    --glow-1: rgba(147, 51, 234, 0.15);
    --glow-2: rgba(59, 130, 246, 0.15);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Emerald Intel Theme */
[data-theme-active="emerald"] {
    --bg-base: #040806;
    --bg-card: rgba(8, 20, 14, 0.55);
    --bg-card-hover: rgba(12, 30, 20, 0.7);
    --border-card: rgba(255, 255, 255, 0.07);
    --border-card-focus: rgba(16, 185, 129, 0.4);
    
    --color-accent: #10b981; /* Emerald */
    --color-accent-rgb: 16, 185, 129;
    --color-accent-secondary: #06b6d4; /* Cyan */
    
    --glow-1: rgba(16, 185, 129, 0.12);
    --glow-2: rgba(6, 180, 212, 0.12);
}

/* Cyber Neon Theme */
[data-theme-active="cyberpunk"] {
    --bg-base: #030303;
    --bg-card: rgba(15, 10, 15, 0.65);
    --bg-card-hover: rgba(25, 15, 25, 0.8);
    --border-card: rgba(255, 0, 128, 0.15);
    --border-card-focus: rgba(0, 242, 254, 0.5);
    
    --color-accent: #ff007f; /* Neon Magenta */
    --color-accent-rgb: 255, 0, 127;
    --color-accent-secondary: #00f2fe; /* Neon Cyan */
    
    --glow-1: rgba(255, 0, 127, 0.15);
    --glow-2: rgba(0, 242, 254, 0.15);
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Canvas & Decorative Backgrounds */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: all;
}

.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 0;
    opacity: 0.8;
    pointer-events: none;
    mix-blend-mode: screen;
}

.orb-1 {
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--glow-1) 0%, rgba(0,0,0,0) 70%);
    animation: float 20s ease-in-out infinite alternate;
}

.orb-2 {
    bottom: -10%;
    left: -10%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, var(--glow-2) 0%, rgba(0,0,0,0) 70%);
    animation: float 25s ease-in-out infinite alternate-reverse;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, -40px) scale(1.1); }
}

/* ==========================================
   LAYOUT STRUCTURE
   ========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    z-index: 1;
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0 32px 0;
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--color-accent);
    filter: drop-shadow(0 0 8px var(--color-accent));
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--color-accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text .dot {
    -webkit-text-fill-color: var(--color-accent);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

/* Theme Menu */
.theme-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: rgba(10, 10, 20, 0.95);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    padding: 8px;
    display: none;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    width: 160px;
}

.theme-menu.show {
    display: flex;
    animation: fadeInUp 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-opt {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 12px;
    text-align: left;
    font-family: var(--font-body);
    font-size: 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.theme-opt:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.theme-opt.active {
    background: rgba(var(--color-accent-rgb), 0.15);
    color: var(--color-accent);
    font-weight: 500;
}

/* Grid Layout */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    margin-bottom: 32px;
    animation: fadeIn 1s ease-out;
}

/* ==========================================
   COMPONENTS: CARDS
   ========================================== */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.4), 
                0 0 20px 0 rgba(var(--color-accent-rgb), 0.05);
    border-color: rgba(var(--color-accent-rgb), 0.2);
}

/* Card Specific Grid Settings */
.hero-card {
    grid-column: span 7;
    min-height: 350px;
}

.time-card {
    grid-column: span 5;
}

.links-card {
    grid-column: span 6;
}

.notes-card {
    grid-column: span 6;
    min-height: 280px;
}

@media (max-width: 992px) {
    .hero-card, .time-card, .links-card, .notes-card {
        grid-column: span 12;
    }
}

/* ==========================================
   BUTTONS & INPUTS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 18px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(var(--color-accent-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--color-accent-rgb), 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-card);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-icon {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border-card);
}

.btn-icon:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(90deg);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
}

/* ==========================================
   HERO / STATUS STYLING
   ========================================== */
.badge-container {
    margin-bottom: 20px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--color-accent-rgb), 0.12);
    border: 1px solid rgba(var(--color-accent-rgb), 0.25);
    color: var(--color-accent);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0.7);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(var(--color-accent-rgb), 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0);
    }
}

.hero-card h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.2rem;
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-primary) 40%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lead-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, var(--border-card) 0%, rgba(255,255,255,0.01) 100%);
    margin: 24px 0;
}

.domain-specs {
    display: flex;
    gap: 32px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spec-item i {
    font-size: 1.4rem;
    color: var(--color-accent-secondary);
}

.spec-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-value {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ==========================================
   TIME / SEARCH STYLING
   ========================================== */
.greeting-container h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.greeting-container p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.clock-display {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    margin: 20px 0;
    color: var(--text-primary);
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.05);
}

.search-bar-container {
    margin-top: auto;
}

.search-form {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    padding: 4px 6px 4px 16px;
    transition: var(--transition-smooth);
}

.search-form:focus-within {
    border-color: var(--border-card-focus);
    box-shadow: 0 0 15px rgba(var(--color-accent-rgb), 0.15);
    background: rgba(0, 0, 0, 0.4);
}

.search-icon {
    color: var(--text-muted);
    margin-right: 12px;
}

.search-form input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 10px 0;
    flex-grow: 1;
}

.search-form input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    background: var(--color-accent);
    color: white;
    border: none;
    outline: none;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.search-btn:hover {
    background: var(--color-accent-secondary);
    transform: scale(1.03);
}

/* ==========================================
   LINKS WIDGET STYLING
   ========================================== */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-icon {
    color: var(--color-accent);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
}

.bookmark-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
    height: 90px;
}

.bookmark-item:hover {
    background: rgba(var(--color-accent-rgb), 0.08);
    border-color: rgba(var(--color-accent-rgb), 0.2);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.bookmark-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.bookmark-item:hover .bookmark-icon {
    color: var(--color-accent);
    transform: scale(1.1);
}

.bookmark-title {
    font-size: 0.8rem;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.delete-bookmark-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255, 0, 0, 0.1);
    color: #ef4444;
    border: none;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 2;
}

.bookmark-item:hover .delete-bookmark-btn {
    display: flex;
}

.delete-bookmark-btn:hover {
    background: #ef4444;
    color: white;
}

/* Add Link Form styling inside card */
.add-link-form {
    display: none;
    margin-top: 16px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    animation: fadeIn 0.3s ease;
}

.add-link-form.show {
    display: block;
}

.add-link-form h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.form-group {
    margin-bottom: 10px;
}

.form-group input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-card);
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
}

.form-group input:focus {
    border-color: var(--border-card-focus);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

/* ==========================================
   NOTES WIDGET STYLING
   ========================================== */
.save-status {
    font-size: 0.75rem;
    color: var(--color-success);
    opacity: 0;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 4px;
}

.save-status.saving {
    color: var(--color-accent-secondary);
    opacity: 1;
}

.save-status.saved {
    opacity: 1;
}

.notes-card textarea {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    padding: 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.5;
    resize: none;
    outline: none;
    transition: var(--transition-smooth);
    width: 100%;
}

.notes-card textarea:focus {
    border-color: var(--border-card-focus);
    background: rgba(0, 0, 0, 0.25);
    box-shadow: 0 0 15px rgba(var(--color-accent-rgb), 0.05);
}

/* ==========================================
   FOOTER STYLING
   ========================================== */
footer {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 32px 0 16px 0;
    border-top: 1px solid linear-gradient(90deg, rgba(255,255,255,0.01) 0%, var(--border-card) 50%, rgba(255,255,255,0.01) 100%);
    animation: fadeInUp 0.8s ease-out;
}

footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================
   PAGE-LOAD ANIMATIONS
   ========================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}