/* ============================================================
   FREUMIA TEACHERS AI
   TEACHER SIGNUP STYLESHEET
   STEP 8 — CSS ONLY
   ============================================================ */


/* ============================================================
   1. ROOT VARIABLES
   ============================================================ */

:root {

    --bg-primary: #07111f;
    --bg-secondary: #0b1728;
    --bg-card: #0f1d30;
    --bg-card-soft: #13243a;

    --surface-light: #f8fafc;
    --surface-white: #ffffff;

    --text-primary: #f8fafc;
    --text-secondary: #aab8c8;
    --text-muted: #718096;
    --text-dark: #172033;

    --border-dark: rgba(255, 255, 255, 0.09);
    --border-light: #d9e2ec;

    --primary: #5b8cff;
    --primary-dark: #3f6fe8;
    --primary-soft: rgba(91, 140, 255, 0.12);

    --success: #22c55e;
    --success-soft: rgba(34, 197, 94, 0.12);

    --warning: #f59e0b;
    --warning-soft: rgba(245, 158, 11, 0.12);

    --danger: #ef4444;
    --danger-soft: rgba(239, 68, 68, 0.12);

    --white: #ffffff;
    --black: #000000;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;

    --shadow-sm:
        0 4px 14px rgba(0, 0, 0, 0.08);

    --shadow-md:
        0 12px 32px rgba(0, 0, 0, 0.16);

    --shadow-lg:
        0 24px 60px rgba(0, 0, 0, 0.24);

    --transition:
        180ms ease;

}


/* ============================================================
   2. RESET
   ============================================================ */

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


html {
    min-height: 100%;
    scroll-behavior: smooth;
}


body {
    margin: 0;
    min-height: 100vh;

    font-family:
        Inter,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    color: var(--text-primary);
    background:
        radial-gradient(
            circle at top left,
            rgba(91, 140, 255, 0.12),
            transparent 32%
        ),
        linear-gradient(
            135deg,
            #07111f 0%,
            #091625 45%,
            #07111f 100%
        );

    line-height: 1.6;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}


button,
input,
select,
textarea {
    font: inherit;
}


button {
    cursor: pointer;
}


button:disabled {
    cursor: not-allowed;
}


a {
    color: inherit;
    text-decoration: none;
}


img {
    max-width: 100%;
    display: block;
}


h1,
h2,
h3,
p {
    margin-top: 0;
}


/* ============================================================
   3. ACCESSIBILITY
   ============================================================ */

.sr-only {

    position: absolute;

    width: 1px;
    height: 1px;

    padding: 0;
    margin: -1px;

    overflow: hidden;

    clip: rect(0, 0, 0, 0);

    white-space: nowrap;

    border: 0;

}


/* ============================================================
   4. APPLICATION
   ============================================================ */

.teacher-signup-app {

    min-height: 100vh;

    display: flex;
    flex-direction: column;

}


/* ============================================================
   5. HEADER
   ============================================================ */

.signup-header {

    width: 100%;

    min-height: 72px;

    padding:
        16px
        20px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;

    border-bottom:
        1px solid
        var(--border-dark);

    background:
        rgba(7, 17, 31, 0.82);

    backdrop-filter:
        blur(18px);

    position: sticky;

    top: 0;

    z-index: 50;

}


.signup-brand {

    display: inline-flex;

    align-items: center;

    gap: 10px;

    min-width: 0;

}


.brand-logo {

    width: 42px;
    height: 42px;

    display: grid;

    place-items: center;

    border-radius: 12px;

    background:
        linear-gradient(
            135deg,
            rgba(91, 140, 255, 0.22),
            rgba(91, 140, 255, 0.07)
        );

    border:
        1px solid
        rgba(91, 140, 255, 0.25);

    font-size: 21px;

}


.brand-content {

    display: flex;

    flex-direction: column;

    min-width: 0;

}


.brand-name {

    font-size: 16px;

    line-height: 1.2;

    letter-spacing: 0.08em;

}


.brand-subtitle {

    color: var(--text-secondary);

    font-size: 11px;

    line-height: 1.2;

    margin-top: 2px;

}


.back-auth-link {

    color: var(--text-secondary);

    font-size: 13px;

    font-weight: 600;

    white-space: nowrap;

    transition:
        color var(--transition),
        transform var(--transition);

}


.back-auth-link:hover {

    color: var(--white);

    transform: translateX(-2px);

}


/* ============================================================
   6. MAIN
   ============================================================ */

.signup-main {

    width: 100%;

    max-width: 920px;

    margin: 0 auto;

    padding:
        42px
        20px
        70px;

    flex: 1;

}


/* ============================================================
   7. INTRODUCTION
   ============================================================ */

.signup-introduction {

    max-width: 720px;

    margin:
        0
        auto
        30px;

    text-align: center;

}


.intro-badge {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    min-height: 28px;

    padding:
        5px
        12px;

    border-radius: 999px;

    background:
        var(--primary-soft);

    border:
        1px solid
        rgba(91, 140, 255, 0.22);

    color: #a9c1ff;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 0.12em;

}


.signup-introduction h1 {

    margin:
        14px
        0
        10px;

    font-size:
        clamp(
            28px,
            5vw,
            42px
        );

    line-height: 1.12;

    letter-spacing: -0.035em;

}


.signup-introduction p {

    max-width: 650px;

    margin:
        0
        auto;

    color: var(--text-secondary);

    font-size:
        clamp(
            14px,
            2vw,
            16px
        );

}


/* ============================================================
   8. PROGRESS NAVIGATION
   ============================================================ */

.signup-progress {

    width: 100%;

    margin:
        0
        auto
        26px;

    overflow-x: auto;

    scrollbar-width: none;

}


.signup-progress::-webkit-scrollbar {
    display: none;
}


.progress-list {

    list-style: none;

    padding: 0;
    margin: 0;

    display: flex;

    justify-content: center;

    min-width: max-content;

}


.progress-step {

    display: flex;

    align-items: center;

    gap: 8px;

    position: relative;

    color: var(--text-muted);

    font-size: 12px;

    font-weight: 700;

}


.progress-step:not(:last-child) {

    padding-right: 48px;

}


.progress-step:not(:last-child)::after {

    content: "";

    position: absolute;

    top: 50%;

    right: 12px;

    width: 28px;

    height: 1px;

    background:
        var(--border-dark);

}


.progress-number {

    width: 30px;
    height: 30px;

    display: grid;

    place-items: center;

    flex: 0 0 30px;

    border-radius: 50%;

    border:
        1px solid
        rgba(255, 255, 255, 0.12);

    background:
        rgba(255, 255, 255, 0.04);

    color: var(--text-muted);

    font-size: 11px;

    transition:
        all var(--transition);

}


.progress-step.active {

    color: var(--white);

}


.progress-step.active .progress-number {

    background: var(--primary);

    border-color: var(--primary);

    color: var(--white);

    box-shadow:
        0 0 0 5px
        rgba(91, 140, 255, 0.10);

}


.progress-step.completed {

    color: #c5d4e8;

}


.progress-step.completed .progress-number {

    background: var(--success);

    border-color: var(--success);

    color: var(--white);

}


/* ============================================================
   9. FORM CARD
   ============================================================ */

.teacher-signup-form {

    width: 100%;

}


.signup-step {

    width: 100%;

    padding:
        24px;

    border:
        1px solid
        var(--border-dark);

    border-radius:
        var(--radius-xl);

    background:
        linear-gradient(
            145deg,
            rgba(15, 29, 48, 0.96),
            rgba(10, 23, 39, 0.96)
        );

    box-shadow:
        var(--shadow-lg);

    animation:
        signupStepIn
        260ms ease
        both;

}


.signup-step[hidden],
.signup-result[hidden] {

    display: none;

}


@keyframes signupStepIn {

    from {

        opacity: 0;

        transform:
            translateY(8px);

    }

    to {

        opacity: 1;

        transform:
            translateY(0);

    }

}


/* ============================================================
   10. STEP HEADING
   ============================================================ */

.step-heading {

    display: flex;

    align-items: flex-start;

    gap: 14px;

    margin-bottom: 26px;

}


.step-icon {

    width: 46px;
    height: 46px;

    flex: 0 0 46px;

    display: grid;

    place-items: center;

    border-radius: 14px;

    background:
        var(--primary-soft);

    border:
        1px solid
        rgba(91, 140, 255, 0.18);

    font-size: 20px;

}


.step-eyebrow {

    margin:
        0
        0
        4px;

    color: #9bb5ff;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 0.14em;

}


.step-heading h2 {

    margin:
        0
        0
        5px;

    font-size:
        clamp(
            21px,
            4vw,
            28px
        );

    line-height: 1.2;

    letter-spacing: -0.025em;

}


.step-heading p {

    margin: 0;

    color: var(--text-secondary);

    font-size: 13px;

}


/* ============================================================
   11. OAUTH
   ============================================================ */

.oauth-section {

    margin-bottom: 22px;

}


.google-signup-button {

    width: 100%;

    min-height: 52px;

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 12px;

    border:
        1px solid
        rgba(255, 255, 255, 0.14);

    border-radius:
        var(--radius-md);

    background:
        rgba(255, 255, 255, 0.055);

    color: var(--white);

    font-size: 14px;

    font-weight: 700;

    transition:
        background var(--transition),
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);

}


.google-signup-button:hover {

    background:
        rgba(255, 255, 255, 0.09);

    border-color:
        rgba(255, 255, 255, 0.22);

    transform:
        translateY(-1px);

    box-shadow:
        var(--shadow-sm);

}


.google-signup-button:active {

    transform:
        translateY(0);

}


.oauth-icon {

    width: 28px;
    height: 28px;

    display: grid;

    place-items: center;

    border-radius: 50%;

    background: var(--white);

    color: #4285f4;

    font-weight: 800;

    font-size: 14px;

}


.form-divider {

    display: flex;

    align-items: center;

    gap: 12px;

    margin:
        22px
        0;

    color: var(--text-muted);

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 0.12em;

}


.form-divider::before,
.form-divider::after {

    content: "";

    height: 1px;

    flex: 1;

    background:
        var(--border-dark);

}


/* ============================================================
   12. FORM GROUPS
   ============================================================ */

.form-group {

    margin-bottom: 18px;

}


.form-group label,
.form-fieldset legend {

    display: block;

    margin-bottom: 7px;

    color: #dce6f2;

    font-size: 13px;

    font-weight: 700;

}


.form-group input,
.form-group select,
.form-group textarea {

    width: 100%;

    min-height: 48px;

    padding:
        12px
        14px;

    border:
        1px solid
        rgba(255, 255, 255, 0.11);

    border-radius:
        var(--radius-md);

    outline: none;

    background:
        rgba(255, 255, 255, 0.045);

    color: var(--white);

    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        background var(--transition);

}


.form-group textarea {

    min-height: 110px;

    resize: vertical;

}


.form-group select {

    appearance: auto;

}


.form-group input::placeholder,
.form-group textarea::placeholder {

    color:
        rgba(170, 184, 200, 0.56);

}


.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {

    border-color:
        rgba(255, 255, 255, 0.18);

}


.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {

    border-color:
        rgba(91, 140, 255, 0.75);

    background:
        rgba(91, 140, 255, 0.045);

    box-shadow:
        0 0 0 4px
        rgba(91, 140, 255, 0.10);

}


.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {

    opacity: 0.55;

    cursor: not-allowed;

}


.field-hint {

    display: block;

    margin-top: 6px;

    color: var(--text-muted);

    font-size: 11px;

    line-height: 1.5;

}


/* ============================================================
   13. CHECKBOX
   ============================================================ */

.checkbox-group {

    margin:
        18px
        0;

}


.checkbox-label {

    display: flex;

    align-items: flex-start;

    gap: 10px;

    color: var(--text-secondary);

    font-size: 12px;

    line-height: 1.55;

    cursor: pointer;

}


.checkbox-label input {

    width: 17px;
    height: 17px;

    flex: 0 0 17px;

    margin:
        2px
        0
        0;

    accent-color:
        var(--primary);

}


.checkbox-label a {

    color: #a9c1ff;

    font-weight: 700;

}


.checkbox-label a:hover {

    text-decoration: underline;

}


/* ============================================================
   14. FIELDSET
   ============================================================ */

.form-fieldset {

    margin:
        0
        0
        20px;

    padding:
        16px;

    border:
        1px solid
        var(--border-dark);

    border-radius:
        var(--radius-md);

}


.form-fieldset legend {

    padding:
        0
        8px;

    margin:
        0;

}


.checkbox-grid {

    display: grid;

    grid-template-columns:
        1fr;

    gap: 10px;

}


.checkbox-grid .checkbox-label {

    min-height: 42px;

    padding:
        10px
        12px;

    border:
        1px solid
        rgba(255, 255, 255, 0.07);

    border-radius:
        10px;

    background:
        rgba(255, 255, 255, 0.025);

    transition:
        border-color var(--transition),
        background var(--transition);

}


.checkbox-grid .checkbox-label:hover {

    border-color:
        rgba(91, 140, 255, 0.30);

    background:
        rgba(91, 140, 255, 0.055);

}


/* ============================================================
   15. VERIFICATION INFORMATION
   ============================================================ */

.verification-information {

    padding:
        16px;

    margin-bottom:
        22px;

    border:
        1px solid
        rgba(91, 140, 255, 0.18);

    border-radius:
        var(--radius-md);

    background:
        var(--primary-soft);

}


.verification-information strong {

    display: block;

    margin-bottom: 5px;

    color: #dce7ff;

    font-size: 13px;

}


.verification-information p {

    margin: 0;

    color: var(--text-secondary);

    font-size: 12px;

    line-height: 1.6;

}


/* ============================================================
   16. IDENTITY VERIFICATION
   ============================================================ */

.identity-verification-placeholder {

    display: flex;

    align-items: flex-start;

    gap: 13px;

    padding:
        16px;

    margin:
        20px
        0;

    border:
        1px solid
        rgba(245, 158, 11, 0.18);

    border-radius:
        var(--radius-md);

    background:
        var(--warning-soft);

}


.identity-icon {

    width: 40px;
    height: 40px;

    flex: 0 0 40px;

    display: grid;

    place-items: center;

    border-radius: 11px;

    background:
        rgba(245, 158, 11, 0.12);

}


.identity-verification-placeholder h3 {

    margin:
        0
        0
        4px;

    font-size: 14px;

}


.identity-verification-placeholder p {

    margin:
        0
        0
        9px;

    color: var(--text-secondary);

    font-size: 12px;

    line-height: 1.55;

}


.verification-status-label {

    display: inline-flex;

    align-items: center;

    min-height: 24px;

    padding:
        4px
        9px;

    border-radius: 999px;

    background:
        rgba(245, 158, 11, 0.12);

    color:
        #f8c66a;

    font-size: 10px;

    font-weight: 800;

}


/* ============================================================
   17. ERROR MESSAGE
   ============================================================ */

.form-error {

    min-height: 0;

    margin-top: 10px;

    color:
        #ff9c9c;

    font-size: 12px;

    line-height: 1.5;

}


.form-error:empty {

    display: none;

}


/* ============================================================
   18. STEP ACTIONS
   ============================================================ */

.step-actions {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 12px;

    margin-top: 28px;

}


.primary-step-button,
.secondary-step-button {

    min-height: 48px;

    border-radius:
        var(--radius-md);

    padding:
        11px
        17px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 8px;

    font-size: 13px;

    font-weight: 800;

    transition:
        transform var(--transition),
        background var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);

}


.primary-step-button {

    flex: 1;

    border:
        1px solid
        var(--primary);

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--primary-dark)
        );

    color: var(--white);

    box-shadow:
        0 8px 22px
        rgba(63, 111, 232, 0.22);

}


.primary-step-button:hover {

    transform:
        translateY(-1px);

    box-shadow:
        0 12px 28px
        rgba(63, 111, 232, 0.30);

}


.primary-step-button:active {

    transform:
        translateY(0);

}


.secondary-step-button {

    border:
        1px solid
        rgba(255, 255, 255, 0.11);

    background:
        rgba(255, 255, 255, 0.04);

    color:
        var(--text-secondary);

}


.secondary-step-button:hover {

    background:
        rgba(255, 255, 255, 0.075);

    border-color:
        rgba(255, 255, 255, 0.18);

    color:
        var(--white);

}


.primary-step-button:disabled,
.secondary-step-button:disabled,
.google-signup-button:disabled {

    opacity: 0.55;

    transform: none;

    box-shadow: none;

}


/* ============================================================
   19. SUBMISSION RESULT
   ============================================================ */

.signup-result {

    width: 100%;

    padding:
        36px
        24px;

    text-align: center;

    border:
        1px solid
        var(--border-dark);

    border-radius:
        var(--radius-xl);

    background:
        linear-gradient(
            145deg,
            rgba(15, 29, 48, 0.97),
            rgba(10, 23, 39, 0.97)
        );

    box-shadow:
        var(--shadow-lg);

    animation:
        signupStepIn
        260ms ease
        both;

}


.result-icon {

    width: 66px;
    height: 66px;

    display: grid;

    place-items: center;

    margin:
        0
  auto
        18px;

    border-radius: 50%;

    font-size: 28px;

    font-weight: 900;

}


.success-result .result-icon {

    background:
        var(--success-soft);

    border:
        1px solid
        rgba(34, 197, 94, 0.25);

    color:
        #65df91;

}


.error-result .result-icon {

    background:
        var(--danger-soft);

    border:
        1px solid
        rgba(239, 68, 68, 0.25);

    color:
        #ff8e8e;

}


.signup-result h2 {

    margin:
        0
        0
        10px;

    font-size:
        clamp(
            22px,
            4vw,
            30px
        );

    line-height: 1.2;

}


.signup-result p {

    max-width: 620px;

    margin:
        0
        auto
        10px;

    color:
        var(--text-secondary);

    font-size: 13px;

}


.result-actions {

    display: flex;

    flex-direction: column;

    gap: 10px;

    max-width: 420px;

    margin:
        26px
        auto
        0;

}


.primary-result-button,
.secondary-result-button {

    min-height: 48px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding:
        11px
        16px;

    border-radius:
        var(--radius-md);

    font-size: 13px;

    font-weight: 800;

    transition:
        transform var(--transition),
        background var(--transition),
        border-color var(--transition);

}


.primary-result-button {

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--primary-dark)
        );

    border:
        1px solid
        var(--primary);

    color:
        var(--white);

}


.primary-result-button:hover {

    transform:
        translateY(-1px);

}


.secondary-result-button {

    background:
        rgba(255, 255, 255, 0.04);

    border:
        1px solid
        rgba(255, 255, 255, 0.11);

    color:
        var(--text-secondary);

}


.secondary-result-button:hover {

    background:
        rgba(255, 255, 255, 0.075);

    color:
        var(--white);

}


/* ============================================================
   20. SECURITY FOOTER
   ============================================================ */

.signup-security {

    display: grid;

    grid-template-columns:
        1fr;

    gap: 10px;

    margin:
        24px
        0
        0;

}


.security-item {

    display: flex;

    align-items: flex-start;

    gap: 10px;

    padding:
        13px;

    border:
        1px solid
        rgba(255, 255, 255, 0.07);

    border-radius:
        var(--radius-md);

    background:
        rgba(255, 255, 255, 0.025);

}


.security-icon {

    width: 34px;
    height: 34px;

    flex: 0 0 34px;

    display: grid;

    place-items: center;

    border-radius: 9px;

    background:
        rgba(91, 140, 255, 0.09);

}


.security-item div {

    min-width: 0;

}


.security-item strong {

    display: block;

    margin-bottom: 2px;

    color:
        #dce6f2;

    font-size: 11px;

}


.security-item span:not(.security-icon) {

    display: block;

    color:
        var(--text-muted);

    font-size: 10px;

    line-height: 1.45;

}


/* ============================================================
   21. PAGE FOOTER
   ============================================================ */

.signup-footer {

    width: 100%;

    padding:
        20px;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    gap: 8px;

    border-top:
        1px solid
        var(--border-dark);

    color:
        var(--text-muted);

    font-size: 10px;

}


.signup-footer p {

    margin: 0;

}


.footer-links {

    display: flex;

    align-items: center;

    gap: 16px;

}


.footer-links a {

    transition:
        color var(--transition);

}


.footer-links a:hover {

    color:
        var(--text-primary);

}


/* ============================================================
   22. VALIDATION STATES
   ============================================================ */

.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {

    border-color:
        rgba(239, 68, 68, 0.75);

    box-shadow:
        0 0 0 4px
        rgba(239, 68, 68, 0.08);

}


.form-group input[aria-invalid="false"],
.form-group select[aria-invalid="false"],
.form-group textarea[aria-invalid="false"] {

    border-color:
        rgba(34, 197, 94, 0.55);

}


/* ============================================================
   23. RESPONSIVE — 480px
   ============================================================ */

@media (min-width: 480px) {

    .signup-main {

        padding:
            48px
            24px
            80px;

    }


    .signup-step {

        padding:
            30px;

    }


    .checkbox-grid {

        grid-template-columns:
            repeat(2, 1fr);

    }


    .signup-security {

        grid-template-columns:
            repeat(3, 1fr);

    }


    .security-item {

        flex-direction: column;

    }

}


/* ============================================================
   24. RESPONSIVE — 640px
   ============================================================ */

@media (min-width: 640px) {

    .signup-header {

        padding:
            16px
            32px;

    }


    .signup-main {

        padding:
            56px
            30px
            90px;

    }


    .signup-step {

        padding:
            36px;

    }


    .form-group {

        margin-bottom: 20px;

    }


    .step-actions {

        justify-content: flex-end;

    }


    .primary-step-button {

        flex:
            0
            0
            auto;

        min-width:
            160px;

    }


    .secondary-step-button {

        min-width:
            110px;

    }


    .result-actions {

        flex-direction: row;

    }


    .primary-result-button,
    .secondary-result-button {

        flex: 1;

    }

}


/* ============================================================
   25. RESPONSIVE — 768px
   ============================================================ */

@media (min-width: 768px) {

    .signup-header {

        min-height: 78px;

        padding:
            17px
            42px;

    }


    .signup-main {

        max-width:
            960px;

        padding:
            64px
            40px
            100px;

    }


    .signup-introduction {

        margin-bottom:
            38px;

    }


    .signup-step {

        padding:
            42px;

    }


    .signup-security {

        gap: 14px;

    }


    .security-item {

        padding:
            15px;

    }

}


/* ============================================================
   26. RESPONSIVE — 1024px
   ============================================================ */

@media (min-width: 1024px) {

    .signup-header {

        padding-left:
            56px;

        padding-right:
            56px;

    }


    .signup-main {

        max-width:
            980px;

    }


    .signup-step {

        padding:
            46px;

    }

}


/* ============================================================
   27. MOBILE OPTIMIZATION
   ============================================================ */

@media (max-width: 479px) {

    .signup-header {

        min-height: 64px;

        padding:
            12px
            14px;

    }


    .brand-logo {

        width: 38px;
        height: 38px;

        font-size: 18px;

    }


    .brand-name {

        font-size: 14px;

    }


    .brand-subtitle {

        font-size: 9px;

    }


    .back-auth-link {

        font-size: 11px;

    }


    .signup-main {

        padding:
            30px
            14px
            50px;

    }


    .signup-introduction h1 {

        font-size: 28px;

    }


    .signup-introduction p {

        font-size: 13px;

    }


    .progress-list {

        justify-content: flex-start;

    }


    .progress-step:not(:last-child) {

        padding-right:
            34px;

    }


    .progress-step:not(:last-child)::after {

        width:
            20px;

        right:
            8px;

    }


    .progress-label {

        display: none;

    }


    .progress-number {

        width: 28px;
        height: 28px;

        flex-basis: 28px;

    }


    .signup-step {

        padding:
            20px
            16px;

        border-radius:
            18px;

    }


    .step-heading {

        gap: 11px;

    }


    .step-icon {

        width: 40px;
        height: 40px;

        flex-basis: 40px;

        font-size: 17px;

    }


    .step-heading h2 {

        font-size: 21px;

    }


    .step-heading p {

        font-size: 12px;

    }


    .step-actions {

        flex-direction: column-reverse;

    }


    .primary-step-button,
    .secondary-step-button {

        width: 100%;

        min-width: 0;

    }


    .signup-result {

        padding:
            30px
            18px;

    }


    .result-actions {

        width: 100%;

    }


    .signup-footer {

        padding:
            18px
            14px;

    }

}


/* ============================================================
   28. REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

    html {

        scroll-behavior: auto;

    }


    *,
    *::before,
    *::after {

        animation-duration:
            0.01ms !important;

        animation-iteration-count:
            1 !important;

        transition-duration:
            0.01ms !important;

        scroll-behavior:
            auto !important;

    }

}


/* ============================================================
   29. DARK INPUT COLOR FIX
   ============================================================ */

input[type="date"] {

    color-scheme: dark;

}


select option {

    background:
        #0f1d30;

    color:
        var(--white);

}


/* ============================================================
   30. FOCUS ACCESSIBILITY
   ============================================================ */

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {

    outline:
        2px solid
        rgba(91, 140, 255, 0.9);

    outline-offset:
        3px;

}
/* ============================================================
   TEACHER VERIFICATION PHOTO
   VA-2.4 — Teacher Verification Photo Upload UI
   ============================================================ */

.verification-photo-section {
    margin-top: 24px;
}

.verification-photo-header {
    margin-bottom: 12px;
}

.verification-photo-header h3 {
    margin: 0 0 6px;
    font-size: 1rem;
    font-weight: 700;
}

.verification-photo-header p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    opacity: 0.78;
}

.verification-photo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.035);
}

/* Photo preview */

.verification-photo-preview {
    width: 150px;
    height: 150px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
}

.verification-photo-preview img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.verification-photo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.65;
}

.verification-photo-placeholder span:first-child {
    font-size: 2rem;
}

/* Choose photo button */

.verification-photo-button {
    min-height: 44px;
    padding: 10px 18px;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    transition:
        transform 0.2s ease,
        opacity 0.2s ease,
        box-shadow 0.2s ease;
}

.verification-photo-button:hover {
    transform: translateY(-1px);
}

.verification-photo-button:active {
    transform: translateY(0);
}

.verification-photo-button:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
}

/* Upload information */

.verification-photo-hint {
    margin: 0;
    font-size: 0.78rem;
    text-align: center;
    opacity: 0.6;
}

.verification-photo-status {
    min-height: 20px;
    margin: 0;
    font-size: 0.85rem;
    text-align: center;
}

/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 600px) {

    .verification-photo-section {
        margin-top: 20px;
    }

    .verification-photo-card {
        padding: 16px;
        border-radius: 14px;
    }

    .verification-photo-preview {
        width: 130px;
        height: 130px;
    }

    .verification-photo-button {
        width: 100%;
        max-width: 280px;
    }

}


/* ============================================================
   31. PRINT
   ============================================================ */

@media print {

    body {

        background:
            #ffffff;

        color:
            #000000;

    }


    .signup-header,
    .signup-footer,
    .signup-security {

        display: none;

    }


    .signup-main {

        max-width:
            100%;

        padding:
            0;

    }


    .signup-step,
    .signup-result {

        box-shadow:
            none;

        border:
            1px solid
            #cccccc;

        color:
            #000000;

        background:
            #ffffff;

    }

  }