/* ============================================
   Sign Up Page Styles
   ============================================ */

:root {
    --crimson: #BA272C;
    --crimson-dark: #8E1E22;
    --tl-blue: #004B87;
    --brown-dark: #3E2E18;
    --brown: #5C4A2F;
    --clay: #876237;
    --cream: #D8CCB7;
    --white: #FAFAF7;
    --gray-100: #F0EDE6;
    --gray-200: #DDD8CE;
    --gray-500: #8C8578;
    --gray-700: #4A453D;
    --gray-900: #1E1B16;
    --green-forest: #2D5E2A;

    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow-md: 0 4px 16px rgba(30,27,22,0.10);
    --shadow-lg: 0 8px 32px rgba(30,27,22,0.14);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: var(--gray-100);
    color: var(--gray-900);
    min-height: 100vh;
}

.signup-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}

.signup-back {
    position: absolute;
    top: 24px;
    left: 24px;
    font-size: 0.9rem;
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.2s;
}
.signup-back:hover {
    color: var(--tl-blue);
}

/* --- Card --- */
.signup-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 560px;
}

.signup-brand {
    text-align: center;
    margin-bottom: 24px;
}
.signup-troop {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brown-dark);
    letter-spacing: 0.04em;
}
.signup-subtitle {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    margin-top: 4px;
}

/* --- Step indicator --- */
.signup-steps-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 32px;
}
.step-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--gray-200);
    color: var(--gray-500);
    transition: all 0.3s;
}
.step-dot.active {
    background: var(--tl-blue);
    color: #fff;
}
.step-dot.done {
    background: var(--green-forest);
    color: #fff;
}
.step-line {
    width: 48px;
    height: 2px;
    background: var(--gray-200);
}

/* --- Steps --- */
.signup-step {
    display: none;
}
.signup-step.active {
    display: block;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--brown-dark);
    margin-bottom: 8px;
}
.step-desc {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* --- Form --- */
.form-group {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--gray-900);
    background: var(--white);
    transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--tl-blue);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.form-row-3 {
    grid-template-columns: 80px 1fr 1fr;
}

/* --- Boy entry --- */
.boy-entry {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    position: relative;
}
.boy-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.boy-entry-label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--tl-blue);
}
.btn-remove-boy {
    background: none;
    border: none;
    color: var(--crimson);
    font-size: 0.8rem;
    cursor: pointer;
    font-family: var(--font-body);
    padding: 4px 8px;
}
.btn-remove-boy:hover {
    text-decoration: underline;
}

/* --- Family entry --- */
.family-entry {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    position: relative;
}
.family-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.family-entry-label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--green-forest);
}
.btn-remove-family {
    background: none;
    border: none;
    color: var(--crimson);
    font-size: 0.8rem;
    cursor: pointer;
    font-family: var(--font-body);
    padding: 4px 8px;
}
.btn-remove-family:hover {
    text-decoration: underline;
}

.family-note {
    background: #E8F0FE;
    border-left: 4px solid var(--tl-blue);
    border-radius: var(--radius);
    padding: 16px 20px;
    font-size: 0.85rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 24px;
}
.family-note strong {
    color: var(--brown-dark);
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}
.btn:active {
    transform: scale(0.98);
}
.btn-primary {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    color: #fff;
    background: var(--crimson);
}
.btn-primary:hover {
    background: var(--crimson-dark);
}
.btn-primary:disabled {
    background: var(--gray-500);
    cursor: not-allowed;
}

.btn-back {
    padding: 14px 24px;
    font-size: 0.9rem;
    color: var(--gray-700);
    background: var(--gray-200);
}
.btn-back:hover {
    background: var(--gray-500);
    color: #fff;
}

.btn-add {
    display: block;
    width: 100%;
    padding: 12px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--tl-blue);
    background: none;
    border: 2px dashed var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 20px;
}
.btn-add:hover {
    border-color: var(--tl-blue);
    background: #E8F0FE;
}

.step-nav {
    display: flex;
    gap: 12px;
}
.step-nav .btn-primary {
    flex: 1;
}

/* --- Success --- */
.signup-success-icon {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 16px;
}

/* --- Messages --- */
.signup-message {
    margin-top: 16px;
    padding: 0;
    font-size: 0.85rem;
    text-align: center;
    border-radius: var(--radius);
    min-height: 0;
    transition: all 0.2s;
}
.signup-message:empty {
    display: none;
}
.signup-message.error {
    display: block;
    padding: 12px;
    background: #fdf0f0;
    color: var(--crimson);
    border: 1px solid rgba(186,39,44,0.15);
}
.signup-message.success {
    display: block;
    padding: 12px;
    background: #f0fdf4;
    color: #2D5E2A;
    border: 1px solid rgba(45,94,42,0.15);
}

/* --- Responsive --- */
@media (max-width: 600px) {
    .signup-card {
        padding: 32px 20px;
    }
    .signup-back {
        top: 16px;
        left: 16px;
    }
    .form-row,
    .form-row-3 {
        grid-template-columns: 1fr;
    }
    .step-nav {
        flex-direction: column-reverse;
    }
    .step-nav .btn-back {
        width: 100%;
        text-align: center;
    }
}

/* --- Leader-interest checkbox --- */
.signup-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.9rem;
    color: #4A453D;
    cursor: pointer;
    line-height: 1.4;
}
.signup-check input[type="checkbox"] {
    width: 18px; height: 18px;
    margin-top: 2px;
    accent-color: #004B87;
    cursor: pointer;
}

/* --- Communication preferences (opt-in) --- */
.comm-prefs {
    background: #F7F5F0;
    border: 1px solid var(--gray-200, #E5E2DC);
    border-radius: var(--radius);
    padding: 16px 18px;
    margin: 20px 0 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.comm-prefs-label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--brown-dark);
    font-size: 0.95rem;
}
.comm-prefs-desc {
    font-size: 0.85rem;
    color: var(--gray-700, #555);
    margin: -4px 0 4px;
    line-height: 1.4;
}
.comm-prefs-fineprint {
    display: block;
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--gray-600, #6b6b6b);
    line-height: 1.45;
}