/* AMPP Oman 2026 - Modern registration form theme */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --ampp-red: #c41e3a;
    --ampp-red-dark: #9e1830;
    --ampp-red-light: #e8a0ad;
    --ampp-black: #1a1a1a;
    --ampp-white: #ffffff;
    --ampp-gray-50: #fafafa;
    --ampp-gray-100: #f1f3f5;
    --ampp-gray-200: #e9ecef;
    --ampp-gray-400: #adb5bd;
    --ampp-radius: 12px;
    --ampp-radius-sm: 8px;
    --ampp-shadow: 0 4px 24px rgba(26, 26, 26, 0.06);
    --ampp-shadow-lg: 0 12px 48px rgba(26, 26, 26, 0.1);
    --ampp-transition: 0.2s ease;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(145deg, #1a1a1a 0%, #2d1f23 50%, #1a1a1a 100%);
    min-height: 100vh;
    color: var(--ampp-black);
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

.ampp-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 2rem 1rem 3rem;
}

.ampp-header {
    text-align: center;
    padding: 2.5rem 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.ampp-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--ampp-red) 0%, var(--ampp-red-dark) 100%);
    opacity: 0.97;
}

.ampp-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.ampp-header h1 {
    position: relative;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--ampp-white);
    margin: 0;
    letter-spacing: -0.02em;
}

.ampp-header .date {
    position: relative;
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    margin-top: 0.5rem;
}

.ampp-main {
    flex: 1;
    max-width: 560px;
    margin: 0 auto;
    width: 100%;
}

.ampp-card {
    background: var(--ampp-white);
    border-radius: var(--ampp-radius);
    box-shadow: var(--ampp-shadow-lg);
    padding: 2rem 1.75rem;
    position: relative;
    overflow: hidden;
}

.ampp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ampp-red), var(--ampp-red-dark));
}

.ampp-card h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ampp-black);
    margin: 0 0 1.5rem 0;
    letter-spacing: -0.01em;
}

.ampp-card .form-group {
    margin-bottom: 1.25rem;
}

.ampp-card label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--ampp-black);
    margin-bottom: 0.375rem;
}

.ampp-card .form-control {
    width: 100%;
    /* padding: 0.75rem 1rem; */
    font-size: 0.9375rem;
    font-family: inherit;
    border: 1.5px solid var(--ampp-gray-200);
    border-radius: var(--ampp-radius-sm);
    background: var(--ampp-gray-50);
    transition: border-color var(--ampp-transition), box-shadow var(--ampp-transition), background var(--ampp-transition);
}

.ampp-card .form-control:hover {
    border-color: var(--ampp-gray-400);
}

.ampp-card .form-control:focus {
    outline: none;
    border-color: var(--ampp-red);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.15);
    background: var(--ampp-white);
}

.ampp-card .form-control::placeholder {
    color: var(--ampp-gray-400);
}

.ampp-card .invalid-feedback {
    font-size: 0.8125rem;
    margin-top: 0.25rem;
}

.summary-box {
    background: linear-gradient(135deg, var(--ampp-gray-50) 0%, var(--ampp-gray-100) 100%);
    border-radius: var(--ampp-radius-sm);
    padding: 1.25rem 1.25rem;
    margin: 1.5rem 0;
    border: 1px solid var(--ampp-gray-200);
}

.summary-box .d-flex {
    font-size: 0.9375rem;
    padding: 0.25rem 0;
}

.summary-box .total {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--ampp-black);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--ampp-gray-200);
}

.btn-ampp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--ampp-white);
    background: linear-gradient(135deg, var(--ampp-red) 0%, var(--ampp-red-dark) 100%);
    border: none;
    border-radius: var(--ampp-radius-sm);
    cursor: pointer;
    transition: transform var(--ampp-transition), box-shadow var(--ampp-transition), opacity var(--ampp-transition);
    box-shadow: 0 4px 14px rgba(196, 30, 58, 0.35);
}

.btn-ampp:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.4);
    color: var(--ampp-white);
}

.btn-ampp:active {
    transform: translateY(0);
}

.btn-ampp:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Option cards (AI Emerging / Event 4) */
.option-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    border: 2px solid var(--ampp-gray-200);
    border-radius: var(--ampp-radius-sm);
    cursor: pointer;
    transition: all var(--ampp-transition);
    background: var(--ampp-white);
}

.option-card:hover {
    border-color: var(--ampp-red-light);
    background: #fff8f9;
}

.option-card.selected {
    border-color: var(--ampp-red);
    background: linear-gradient(135deg, #fff8f9 0%, #fff0f3 100%);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.12);
}

.option-card .font-weight-bold {
    font-size: 0.9375rem;
}

.option-card .float-right {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--ampp-red);
}

.ampp-hint {
    font-size: 0.8125rem;
    color: var(--ampp-gray-400);
    margin-top: 0.5rem;
}

/* Powered by Eventegration footer on dark background */
body > footer {
    background-color: transparent !important;
    border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
    margin-top: 2rem !important;
    padding: 1.25rem 20px !important;
}

body > footer span {
    color: rgba(255, 255, 255, 0.85) !important;
}

body > footer a {
    color: rgba(255, 255, 255, 0.95) !important;
    text-decoration: none !important;
}

body > footer a:hover {
    color: #fff !important;
}

body > footer img {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

@media (min-width: 576px) {
    .ampp-header h1 { font-size: 2rem; }
    .ampp-card { padding: 2.25rem 2rem; }
}