/* ─── Registration — Card layout (root site colors + Alexandria) ─── */
:root {
    --green: #849379;
    --green-dark: #5a6b4e;
    --green-light: #f0fdf4;
    --green-glow: rgba(132, 147, 121, 0.2);
    --white: #ffffff;
    --text: #333333;
    --text-muted: #666666;
    --border: #e0e0e0;
    --err: #dc2626;
    --err-bg: #fef2f2;
    --radius: 14px;
    --radius-lg: 28px;
    --gutter: clamp(16px, 4.5vw, 48px);
    --font: 'Alexandria', Tahoma, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

.register-page-body {
    padding-block: clamp(40px, 6vw, 64px);
    padding-bottom: calc(clamp(40px, 6vw, 64px) + env(safe-area-inset-bottom));
}

.register-page-body .reg-wrap {
    max-width: 920px;
    margin: 0 auto;
    font-family: var(--font-body, 'Alexandria', Tahoma, sans-serif);
    font-size: 17px;
    line-height: 1.8;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

/* ─── Card ─── */
.reg-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-float, 0 24px 64px rgba(0,0,0,0.12));
    border: 1px solid var(--paper-3, #e2ebe0);
}

.reg-card-header {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    padding: 36px 24px 32px;
    text-align: center;
    color: #fff;
}

.reg-logo-big {
    width: 140px;
    height: 140px;
    margin: 0 auto 24px;
    background: rgba(255,255,255,0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18);
    padding: 20px;
}
.reg-logo-big img {
    width: 100%;
    height: auto;
    max-height: 88px;
    object-fit: contain;
}
.reg-logo-success {
    background: var(--green-light);
    font-size: 3rem;
    color: var(--green-dark);
}

.reg-card-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 10px;
}
.reg-card-header p {
    font-size: 14px;
    opacity: 0.92;
    font-weight: 500;
}

/* ─── Mobile step progress ─── */
.reg-mobile-progress {
    display: none;
    padding: 14px 16px;
    background: #fff;
    border-bottom: 1px solid var(--border);
}
.reg-mobile-progress-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}
.reg-mobile-step-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}
.reg-mobile-step-label strong {
    color: var(--green-dark);
    font-size: 15px;
}
.reg-mobile-step-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--green-dark);
}
.reg-mobile-dots {
    display: flex;
    gap: 8px;
}
.reg-dot {
    flex: 1;
    height: 4px;
    border-radius: 99px;
    background: #e5e7eb;
    transition: background 0.3s;
}
.reg-dot.is-active { background: var(--green); }
.reg-dot.is-done { background: rgba(132,147,121,0.5); }

/* ─── Steps bar ─── */
.reg-steps-bar {
    display: flex;
    gap: 8px;
    padding: 16px;
    background: #f5f5f5;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.reg-step-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 10px;
    border: none;
    border-radius: 12px;
    background: transparent;
    cursor: pointer;
    font-family: var(--font);
    transition: background 0.25s, color 0.25s;
    color: var(--text-muted);
    flex: 1;
    min-width: 110px;
}
.reg-step-pill.is-active {
    background: var(--green);
    color: #fff;
}
.reg-step-pill.is-done {
    background: rgba(132,147,121,0.15);
    color: var(--green-dark);
}
.reg-step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}
.reg-step-pill.is-active .reg-step-num {
    background: #fff;
    color: var(--green);
}
.reg-step-pill.is-done .reg-step-num {
    background: var(--green);
    color: #fff;
}
.reg-step-text {
    font-size: 11px;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
}
.reg-step-text i { display: block; font-size: 18px; margin-bottom: 4px; }

.reg-progress-track {
    height: 4px;
    background: #e8e8e8;
}
.reg-progress-fill {
    height: 100%;
    background: var(--green);
    transition: width 0.4s ease;
}

/* ─── Body ─── */
.reg-card-body {
    padding: 28px 28px 8px;
}

.reg-panel { display: none; }
.reg-panel.is-active {
    display: block;
    animation: fadeSlide 0.35s ease;
}
@keyframes fadeSlide {
    from { opacity: 0; transform: translateX(10px); }
    to { opacity: 1; transform: translateX(0); }
}

.reg-section-title {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--green);
}
.reg-section-icon-lg {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    background: var(--green);
    color: #fff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}
.reg-section-title h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text);
}

.reg-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.reg-field { margin-bottom: 20px; }
.reg-field-full { grid-column: 1 / -1; }

.reg-field label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}
.reg-field label em { color: var(--err); font-style: normal; }

.reg-field input,
.reg-field select,
.reg-field textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    background: #fefefe;
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.reg-field input:focus,
.reg-field select:focus,
.reg-field textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px var(--green-glow);
}
.reg-field input.is-err,
.reg-field select.is-err,
.reg-field textarea.is-err {
    border-color: var(--err);
    background: var(--err-bg);
}
.field-err {
    display: block;
    font-size: 13px;
    color: var(--err);
    margin-top: 6px;
    padding: 4px 10px;
    background: var(--err-bg);
    border-radius: 8px;
    width: fit-content;
}
.reg-field textarea { resize: vertical; min-height: 90px; }

.reg-radios {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 28px;
    margin-top: 6px;
}
.reg-radio {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}
.reg-radio input { width: 20px; height: 20px; accent-color: var(--green); }
.reg-radios.is-err-group {
    outline: 2px solid var(--err);
    outline-offset: 4px;
    border-radius: 8px;
    padding: 8px;
}

.reg-upload {
    position: relative;
    border: 2px dashed var(--green);
    border-radius: 16px;
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    background: #f9fafb;
    transition: background 0.25s;
}
.reg-upload:hover { background: var(--green-light); }
.reg-upload input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.reg-upload i { font-size: 42px; color: var(--green); margin-bottom: 12px; }
.reg-upload p { font-size: 15px; color: var(--text-muted); }
.reg-upload small { font-size: 13px; color: #999; }
.reg-file-list { margin-top: 10px; font-size: 14px; color: var(--green-dark); }

/* Buttons */
.reg-actions {
    display: flex;
    gap: 14px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}
.reg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.25s, transform 0.2s;
}
.reg-btn-main {
    background: var(--green);
    color: #fff;
    flex: 1;
}
.reg-btn-main:hover { background: var(--green-dark); transform: translateY(-2px); }
.reg-btn-submit {
    background: var(--green-dark);
    color: #fff;
    flex: 1;
}
.reg-btn-submit:hover { background: #4a5a42; transform: translateY(-2px); }
.reg-btn-ghost {
    background: #e5e7eb;
    color: #374151;
}

/* Sticky mobile actions */
.reg-actions-sticky {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,0.96);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 32px rgba(0,0,0,0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    gap: 10px;
}
.reg-actions-sticky .reg-btn {
    flex: 1;
    min-height: 48px;
    padding: 14px 20px;
}
.reg-actions-sticky .reg-btn-ghost {
    flex: 0 0 52px;
    min-width: 52px;
    padding-inline: 0;
}

.reg-card-footer {
    background: #f8fafc;
    padding: 16px 24px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--text-muted);
}
.reg-card-footer i { color: var(--green); margin-left: 6px; }

.reg-validation-banner {
    margin: 12px 20px 0;
    padding: 12px 16px;
    background: #fff8e6;
    border: 1px solid #fcd34d;
    border-radius: var(--radius);
    color: #92400e;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Alerts */
.reg-alert {
    margin: 16px 20px 0;
    padding: 14px 18px;
    border-radius: var(--radius);
    font-size: 15px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.reg-alert-error {
    background: var(--err-bg);
    color: #991b1b;
    border: 1px solid #fecaca;
}
.reg-alert ul {
    margin: 8px 20px 0 0;
    font-size: 14px;
}

/* Success card */
.reg-success-card {
    padding: 60px 40px;
    text-align: center;
}
.reg-success-card h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}
.reg-success-card p {
    color: var(--text-muted);
    margin-bottom: 28px;
    font-size: 16px;
}

/* Mobile */
@media (max-width: 700px) {
    .register-page-body {
        padding-block: clamp(28px, 5vw, 40px);
        padding-bottom: calc(100px + env(safe-area-inset-bottom));
    }

    .register-page-body .reg-wrap {
        font-size: 16px;
    }
    .reg-card { border-radius: 20px; }
    .reg-card-header { padding: 24px 16px 20px; }
    .reg-card-header h1 { font-size: 1.25rem; line-height: 1.5; }
    .reg-card-header p { font-size: 13px; }
    .reg-logo-big { width: 96px; height: 96px; padding: 14px; margin-bottom: 16px; }

    .reg-mobile-progress { display: block; }
    .reg-steps-bar { display: none; }
    .reg-progress-track { display: none; }

    .reg-section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    .reg-section-icon-lg { width: 48px; height: 48px; font-size: 22px; border-radius: 12px; }
    .reg-section-title h2 { font-size: 1.15rem; }

    .reg-row { grid-template-columns: 1fr; gap: 0; }
    .reg-field { margin-bottom: 16px; }
    .reg-field label { font-size: 14px; margin-bottom: 6px; }
    .reg-field input,
    .reg-field select,
    .reg-field textarea {
        padding: 14px;
        font-size: 16px;
        border-radius: 10px;
    }
    .reg-card-body { padding: 18px 14px 8px; }

    .reg-radios { flex-direction: column; gap: 12px; }
    .reg-radio { font-size: 15px; padding: 10px 12px; background: #f9fafb; border-radius: 10px; width: 100%; }
    .reg-upload { padding: 24px 16px; }
    .reg-upload i { font-size: 32px; }

    .reg-actions { display: none; }
    .reg-actions-sticky { display: flex; }

    .reg-validation-banner,
    .reg-alert { margin-inline: 12px; font-size: 14px; }

    .reg-card-footer {
        flex-direction: column;
        gap: 8px;
        text-align: center;
        font-size: 13px;
        padding-bottom: calc(16px + env(safe-area-inset-bottom));
    }

    .reg-success-card { padding: 40px 20px; }
}

@media (max-width: 380px) {
    .reg-card-header h1 { font-size: 1.1rem; }
    .reg-mobile-step-name { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .reg-panel.is-active { animation: none; }
}