/* =============================================================================
   WDD Driver Signup — v2.0  iOS Native Theme
   Light by default — dark via @media (prefers-color-scheme: dark)
   ============================================================================= */

/* ── Design tokens — kept in sync with driver-app.css ── */
:root {
    --accent:       #007AFF;
    --accent-dark:  #005EC4;
    --green:        #34C759;
    --amber:        #FF9500;
    --red:          #FF3B30;
    --teal:         #32ADE6;

    --bg:           #F2F2F7;
    --bg-card:      #FFFFFF;
    --bg-input:     #FFFFFF;
    --bg-item:      rgba(60,60,67,.06);

    --border:       rgba(60,60,67,.29);
    --border-faint: rgba(60,60,67,.18);

    --text:         #000000;
    --text-2:       rgba(60,60,67,.6);
    --text-3:       rgba(60,60,67,.3);

    --shadow-card:  0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
    --r:            16px;
    --r-sm:         12px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --accent:       #0A84FF;
        --accent-dark:  #006FD6;
        --green:        #30D158;
        --amber:        #FF9F0A;
        --red:          #FF453A;
        --teal:         #64D2FF;

        --bg:           #000000;
        --bg-card:      #1C1C1E;
        --bg-input:     #2C2C2E;
        --bg-item:      rgba(255,255,255,.1);

        --border:       rgba(255,255,255,.15);
        --border-faint: rgba(255,255,255,.08);

        --text:         #FFFFFF;
        --text-2:       rgba(235,235,245,.6);
        --text-3:       rgba(235,235,245,.3);

        --shadow-card:  0 2px 12px rgba(0,0,0,.4);
    }
}

/* ── Page background ── */
.wdd-signup-wrap {
    min-height: 100vh;
    padding: 40px 16px 80px;
    background: var(--bg);
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
    font-size: 15px;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
}

.wdd-signup-wrap *, .wdd-signup-wrap *::before, .wdd-signup-wrap *::after {
    box-sizing: border-box;
}

/* ── Card ── */
.wdd-signup-card {
    max-width: 620px;
    margin: 0 auto;
    background: var(--bg-card);
    border: .5px solid var(--border-faint);
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: var(--shadow-card);
}

@media (max-width: 500px) {
    .wdd-signup-card {
        padding: 28px 20px;
    }
}

/* ── Header ── */
.wdd-signup-header {
    text-align: center;
    margin-bottom: 36px;
}

.wdd-signup-icon {
    font-size: 48px;
    line-height: 1;
    margin-bottom: 14px;
}

.wdd-signup-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 8px;
    letter-spacing: -.5px;
}

.wdd-signup-header p {
    color: var(--text-2);
    font-size: 14px;
    margin: 0;
}

/* ── Error box ── */
.wdd-signup-errors {
    background: rgba(255,59,48,.08);
    border: .5px solid rgba(255,59,48,.35);
    border-radius: var(--r-sm);
    padding: 14px 16px;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wdd-signup-error-item {
    color: var(--red);
    font-size: 13.5px;
    line-height: 1.4;
}

/* ── Sections ── */
.wdd-signup-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: .5px solid var(--border-faint);
}

.wdd-signup-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.wdd-section-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 20px;
}

.wdd-section-num {
    color: var(--accent);
    font-size: 16px;
    font-weight: 700;
}

/* ── Fields ── */
.wdd-form-row {
    display: grid;
    gap: 14px;
    margin-bottom: 14px;
}

.wdd-form-row--2 { grid-template-columns: 1fr 1fr; }
.wdd-form-row--3 { grid-template-columns: 1fr 1fr 1fr; }

@media (max-width: 480px) {
    .wdd-form-row--2,
    .wdd-form-row--3 {
        grid-template-columns: 1fr;
    }
}

.wdd-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.wdd-form-row .wdd-field {
    margin-bottom: 0;
}

.wdd-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-2);
    letter-spacing: -.1px;
}

.wdd-field input[type="text"],
.wdd-field input[type="email"],
.wdd-field input[type="tel"],
.wdd-field input[type="password"],
.wdd-field input[type="number"] {
    width: 100%;
    background: var(--bg-input);
    border: .5px solid var(--border);
    border-radius: var(--r-sm);
    padding: 12px 14px;
    color: var(--text);
    font-family: inherit;
    font-size: 15px;
    outline: none;
    transition: border-color .2s, background .2s;
    -webkit-appearance: none;
}

.wdd-field input::placeholder {
    color: var(--text-3);
}

.wdd-field input:focus {
    border-color: var(--accent);
    background: rgba(0,122,255,.05);
}

.wdd-field-note {
    font-size: 11.5px;
    color: var(--text-3);
    margin-top: 2px;
}

.req {
    color: var(--red);
}

/* ── Agreement box ── */
.wdd-agreement-box {
    background: var(--bg-item);
    border: .5px solid var(--border-faint);
    border-radius: var(--r-sm);
    padding: 18px 20px;
    margin-bottom: 18px;
}

.wdd-agreement-box h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 10px;
}

.wdd-agreement-box p {
    font-size: 13px;
    color: var(--text-2);
    margin: 0 0 10px;
    line-height: 1.6;
}

.wdd-agreement-box ul {
    padding-left: 18px;
    margin: 0 0 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wdd-agreement-box ul li {
    font-size: 13px;
    color: var(--text-2);
    line-height: 1.55;
}

.wdd-agreement-box ul li strong {
    color: var(--text);
}

.wdd-agreement-note {
    font-size: 12px !important;
    color: var(--text-3) !important;
    margin-bottom: 0 !important;
    font-style: italic;
}

/* ── Checkbox ── */
.wdd-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 13.5px;
    color: var(--text-2);
    line-height: 1.55;
}

.wdd-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* ── Submit button ── */
.wdd-signup-submit {
    display: block;
    width: 100%;
    margin-top: 32px;
    padding: 16px;
    background: var(--accent);
    border: none;
    border-radius: var(--r-sm);
    color: #fff;
    font-family: inherit;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -.2px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
    transition: opacity .15s, transform .1s;
    -webkit-appearance: none;
}

.wdd-signup-submit:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.wdd-signup-submit:active {
    transform: translateY(0);
    opacity: 1;
}

/* ── Login link ── */
.wdd-signup-login-link {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-3);
}

.wdd-signup-login-link a {
    color: var(--accent);
    text-decoration: none;
}

.wdd-signup-login-link a:hover {
    text-decoration: underline;
}

/* ── Success screen ── */
.wdd-signup-success {
    text-align: center;
    max-width: 420px;
    margin: 60px auto;
    background: var(--bg-card);
    border: .5px solid var(--border-faint);
    border-radius: 20px;
    padding: 48px 36px;
    box-shadow: var(--shadow-card);
}

.wdd-signup-success__icon {
    font-size: 56px;
    line-height: 1;
    margin-bottom: 20px;
}

.wdd-signup-success h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--green);
    margin: 0 0 12px;
    letter-spacing: -.3px;
}

.wdd-signup-success p {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.65;
    margin: 0;
}

/* ── Already-logged-in notice ── */
.wdd-signup-notice {
    background: var(--bg-card);
    border: .5px solid var(--border-faint);
    border-radius: var(--r-sm);
    padding: 16px 20px;
    color: var(--text-2);
    font-size: 14px;
    box-shadow: var(--shadow-card);
}

.wdd-signup-notice a {
    color: var(--accent);
    text-decoration: none;
}