@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
    --zts-blue: #004AC8;
    --zts-navy: #002C6E;
    --zts-cyan: #00C0FF;
    --zts-dark: #030712;
    --zts-gray: #1f2937;
    --zts-light-gray: #f3f4f6;
    --radius-sharp: 0px;
    --radius-hud: 2px;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--zts-dark);
    color: #f3f4f6;
    overflow-x: hidden;
}

/* Glassmorphism/HUD Panels with Crisp Sharp Geometry */
.hud-panel {
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 192, 255, 0.15);
    border-radius: var(--radius-hud);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hud-panel:hover {
    border-color: rgba(0, 192, 255, 0.35);
    box-shadow: 0 0 25px rgba(0, 192, 255, 0.1);
}

/* Sharp Accent Buttons */
.btn-premium {
    background: linear-gradient(135deg, var(--zts-blue) 0%, #003794 100%);
    border: 1px solid var(--zts-cyan);
    border-radius: var(--radius-sharp);
    color: #ffffff;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.2s ease-out;
}

.btn-premium:hover:not(:disabled) {
    background: linear-gradient(135deg, #0056e6 0%, var(--zts-blue) 100%);
    box-shadow: 0 0 15px rgba(0, 192, 255, 0.4);
    transform: translateY(-1px);
}

.btn-premium:active:not(:disabled) {
    transform: translateY(1px);
}

.btn-premium:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: #4b5563;
}

/* Form Inputs */
.hud-input {
    background: rgba(3, 7, 18, 0.8);
    border: 1px solid rgba(0, 192, 255, 0.2);
    border-radius: var(--radius-sharp);
    color: #ffffff;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease-in-out;
}

.hud-input:focus {
    outline: none;
    border-color: var(--zts-cyan);
    box-shadow: 0 0 10px rgba(0, 192, 255, 0.25);
    background: rgba(3, 7, 18, 0.95);
}

/* Radio Selection Grid */
.time-slot-card {
    background: rgba(31, 41, 55, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sharp);
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.time-slot-card:hover {
    background: rgba(0, 74, 200, 0.15);
    border-color: rgba(0, 192, 255, 0.3);
}

.time-slot-radio:checked + .time-slot-card {
    background: rgba(0, 74, 200, 0.3);
    border-color: var(--zts-cyan);
    box-shadow: 0 0 15px rgba(0, 192, 255, 0.15);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--zts-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 192, 255, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--zts-cyan);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Glass table styles for Dashboard */
.glass-table {
    width: 100%;
    border-collapse: collapse;
}

.glass-table th {
    background: rgba(0, 44, 110, 0.6);
    color: var(--zts-cyan);
    font-weight: 600;
    text-align: left;
    padding: 1rem;
    border-bottom: 2px solid rgba(0, 192, 255, 0.2);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.glass-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.875rem;
}

.glass-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Floating AI Background animation */
@keyframes floatUp {
    0% {
        transform: translateY(110vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.12;
    }
    90% {
        opacity: 0.12;
    }
    100% {
        transform: translateY(-20vh) translateX(var(--drift-x)) rotate(var(--drift-rotate));
        opacity: 0;
    }
}

.floating-ai {
    position: fixed;
    bottom: -100px;
    color: rgba(0, 192, 255, 0.08); /* Extremely subtle accent cyan */
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    animation: floatUp 25s linear infinite;
}