/* ═══════════════════════════════════════════════════════════════════════════
   A.R.C.H.I.E. SIGNUP — LCARS OKUDAGRAM Tablet Frame
   Uses lcars-frames.css for structural geometry. This file has page-level
   styles only: background, form overrides, boot animation, step wizard,
   responsive. Matches Login page aesthetic exactly.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Page Background ─── */
.signup-page {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, #0a0a1a 0%, #0f0f2a 50%, #0a0a1a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    overflow-y: auto;
    z-index: 1;
}

.signup-page::after {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,255,65,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* ─── Frame Centering ─── */
.signup-frame {
    max-width: 640px;
    width: 100%;
    margin: 10vh auto 0;
    padding: 0 16px;
    position: relative;
    z-index: 2;
}

/* ─── Signup Subtitle ─── */
.signup-subtitle {
    font-family: 'Antonio', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.3em;
    color: var(--archie-cyan);
    text-transform: uppercase;
    opacity: 0.7;
    text-align: center;
    margin-bottom: 24px;
}

/* ─── Step Indicator in Header Bar ─── */
.signup-steps {
    display: flex;
    align-items: center;
    gap: 6px;
}

.signup-step {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
}

.signup-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.55rem;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.signup-step-label {
    font-family: 'Antonio', sans-serif;
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.3);
    transition: color 0.3s ease;
}

/* Active step — solid green fill pill with glow */
.signup-step.active {
    background: rgba(0, 255, 65, 0.15);
    border-color: rgba(0, 255, 65, 0.5);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.15);
}

.signup-step.active .signup-step-num {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(0, 0, 0, 0.6);
    color: #00ff41;
}

.signup-step.active .signup-step-label {
    color: rgba(0, 0, 0, 0.7);
    font-weight: 600;
}

/* Completed step — solid green + checkmark */
.signup-step.completed {
    background: rgba(0, 255, 65, 0.1);
    border-color: rgba(0, 255, 65, 0.3);
}

.signup-step.completed .signup-step-num {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(0, 0, 0, 0.5);
    color: #00ff41;
    font-size: 0;
}

.signup-step.completed .signup-step-num::after {
    content: '\2713';
    font-size: 0.55rem;
}

.signup-step.completed .signup-step-label {
    color: rgba(0, 0, 0, 0.5);
}

/* Future step — dim border only (default state) */

/* Step connector dots between pills */
.signup-step-connector {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

/* ─── Form Groups ─── */
.signup-form-group {
    margin-bottom: 20px;
    position: relative;
}

.signup-form-label {
    display: block;
    margin-bottom: 6px;
    font-family: 'Antonio', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(0, 255, 65, 0.5);
    transition: color 0.3s ease;
}

.signup-form-group:focus-within .signup-form-label {
    color: rgba(0, 255, 65, 0.85);
}

.signup-form-input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 255, 65, 0.15);
    border-left: 3px solid rgba(0, 255, 65, 0.3);
    border-radius: 0 8px 8px 0;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'IBM Plex Mono', 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.signup-form-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
    font-family: 'Antonio', sans-serif;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
}

.signup-form-input:focus {
    border-color: rgba(0, 255, 65, 0.5);
    border-left-color: rgba(0, 255, 65, 0.7);
    box-shadow:
        0 0 12px rgba(0, 255, 65, 0.15),
        inset 0 0 6px rgba(0, 255, 65, 0.05);
    background: rgba(255, 255, 255, 0.04);
}

/* Focus scan bar */
.signup-form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00ff41, transparent);
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.signup-form-group:focus-within::after {
    transform: scaleX(1);
}

/* Form hint text */
.signup-form-note {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: var(--archie-text-disabled);
    margin-top: 6px;
    text-transform: uppercase;
}

/* ─── Inline Validation Errors ─── */
.field-error {
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    color: #ef4444;
    margin-top: 4px;
    text-transform: uppercase;
    display: none;
}

.field-error.visible {
    display: block;
    animation: signupFadeIn 0.3s ease-out both;
}

.signup-form-input.input-error {
    border-color: rgba(239, 68, 68, 0.5);
    border-left-color: rgba(239, 68, 68, 0.7);
}

/* ─── Password Toggle ─── */
.input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--archie-text-disabled);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
    z-index: 2;
}

.password-toggle:hover {
    color: #00ff41;
}

.input-wrapper .signup-form-input {
    padding-right: 44px;
}

/* ─── Password Strength Bar ─── */
.strength-bar {
    height: 4px;
    border-radius: 0 0 4px 4px;
    margin-top: -1px;
    overflow: hidden;
    background: rgba(0, 255, 65, 0.06);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.strength-bar.visible {
    opacity: 1;
}

.strength-fill {
    height: 100%;
    width: 0;
    border-radius: 0 0 4px 4px;
    background: linear-gradient(90deg, #00ff41, #39ff6e);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.4s ease;
}

/* ─── Step Panels ─── */
.signup-step-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateX(30px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.signup-step-panel.active {
    position: relative;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.signup-step-panel.exit-left {
    transform: translateX(-30px);
    opacity: 0;
}

.signup-panels-wrapper {
    position: relative;
    overflow: hidden;
}

/* ─── Submit / Nav Buttons — LCARS pill ─── */
.signup-btn {
    width: 100%;
    padding: 14px 24px;
    margin-top: 8px;
    background: rgba(0, 255, 65, 0.12);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 20px;
    color: rgba(0, 255, 65, 0.9);
    font-family: 'Antonio', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, color 0.2s;
    white-space: nowrap;
}

/* Energy sweep on hover */
.signup-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.15), transparent);
    animation: signupBtnSweep 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes signupBtnSweep {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.signup-btn:hover {
    background: rgba(0, 255, 65, 0.2);
    border-color: rgba(0, 255, 65, 0.5);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
    color: #00ff41;
}

.signup-btn:active {
    transform: scale(0.98);
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.15);
}

/* Step navigation row */
.signup-step-nav {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.signup-step-nav .signup-btn {
    flex: 1;
    margin-top: 0;
}

.signup-btn.back-btn {
    flex: 0 0 auto;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(0, 255, 65, 0.15);
    color: rgba(0, 255, 65, 0.6);
}

.signup-btn.back-btn::before { display: none; }

.signup-btn.back-btn:hover {
    background: rgba(0, 255, 65, 0.08);
    border-color: rgba(0, 255, 65, 0.3);
    color: rgba(0, 255, 65, 0.9);
    box-shadow: none;
}

/* Loading state */
.signup-btn.loading {
    pointer-events: none;
    color: transparent;
    background: rgba(0, 255, 65, 0.15);
    border-color: rgba(0, 255, 65, 0.4);
}

.signup-btn.loading::before { display: none; }

.signup-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 18px;
    margin: -9px 0 0 -9px;
    border: 2px solid transparent;
    border-top-color: #00ff41;
    border-radius: 50%;
    animation: signupSpin 0.7s linear infinite;
}

@keyframes signupSpin {
    to { transform: rotate(360deg); }
}

@keyframes signupFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ─── Step 3: Review Summary ─── */
.review-summary {
    padding: 16px;
    background: rgba(0, 255, 65, 0.04);
    border: 1px solid rgba(0, 255, 65, 0.12);
    border-left: 3px solid rgba(0, 255, 65, 0.3);
    border-radius: 0 8px 8px 0;
    margin-bottom: 20px;
}

.review-title {
    font-family: 'Antonio', sans-serif;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(0, 255, 65, 0.6);
    margin-bottom: 12px;
}

.review-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(0, 255, 65, 0.06);
}

.review-row:last-child {
    border-bottom: none;
}

.review-label {
    font-family: 'Antonio', sans-serif;
    font-size: 0.62rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--archie-text-disabled);
    flex-shrink: 0;
    min-width: 80px;
}

.review-value {
    font-family: 'IBM Plex Mono', 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.85);
    word-break: break-all;
}

/* ─── Approval Notice ─── */
.approval-notice {
    padding: 16px;
    background: rgba(251, 191, 36, 0.06);
    border: 1px solid rgba(251, 191, 36, 0.25);
    border-radius: 8px;
    font-size: 0.6rem;
    line-height: 2;
    color: var(--archie-orange, #fbbf24);
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.approval-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
}

.approval-line {
    color: rgba(251, 191, 36, 0.7);
}

.status-blink {
    animation: signupStatusBlink 2s ease-in-out infinite;
}

@keyframes signupStatusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ─── Divider ─── */
.signup-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: var(--archie-text-disabled);
    font-size: 0.6rem;
    letter-spacing: 0.25em;
}

.signup-divider::before,
.signup-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--archie-border-muted), transparent);
}

.signup-divider span {
    padding: 0 14px;
}

/* ─── Google OAuth ─── */
.google-btn {
    width: 100%;
    padding: 13px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--archie-border-muted);
    border-radius: 8px;
    color: var(--archie-text-secondary);
    font-family: 'IBM Plex Mono', 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.google-btn:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--archie-border-emphasis);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.google-btn svg { width: 16px; height: 16px; }
.google-btn:active { transform: translateY(0); }

/* ─── Back to Login Section ─── */
.back-section {
    text-align: center;
    padding: 16px;
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.08);
    border-radius: 8px;
    margin-top: 20px;
}

.back-text {
    font-size: 0.7rem;
    color: var(--archie-text-disabled);
    letter-spacing: 0.08em;
}

.back-link {
    color: #00ff41;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.7rem;
    margin-left: 6px;
    transition: all 0.3s;
}

.back-link:hover {
    text-shadow: 0 0 15px rgba(0,255,65,0.25);
}

/* ─── Footer Bar Buttons ─── */
.signup-footer-btn {
    background: none;
    border: none;
    color: var(--archie-bg-primary, #010409);
    cursor: pointer;
    padding: 2px 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    transition: background 0.2s, color 0.2s;
    font-size: 0.6rem;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.signup-footer-btn:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.15);
}

/* ─── Language Dropdown ─── */
.lang-wrapper {
    position: relative;
    display: inline-block;
}

.lang-dropdown {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 6px;
    background: rgba(10, 14, 10, 0.95);
    border: 1px solid var(--archie-border-muted);
    border-radius: var(--archie-radius-md);
    padding: 4px 0;
    z-index: 200;
    min-width: 120px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
}

.lang-dropdown.hidden { display: none; }

.lang-dropdown-item {
    display: block;
    width: 100%;
    padding: 6px 14px;
    background: none;
    border: none;
    color: #aaa;
    font-size: 0.7rem;
    font-family: 'Orbitron', 'Share Tech Mono', monospace;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.lang-dropdown-item:hover {
    background: rgba(0, 255, 65, 0.08);
    color: #fff;
}

.lang-dropdown-item.active {
    color: #00ff41;
    font-weight: 600;
}

/* ─── Status Strip ─── */
.signup-status-strip {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 24px;
    padding: 0 16px 24px;
    position: relative;
    z-index: 2;
}

.signup-status-strip span {
    font-family: 'Antonio', sans-serif;
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    color: rgba(0, 255, 65, 0.35);
    text-transform: uppercase;
}

/* ─── Light Mode Overrides ─── */
body.light-mode .signup-page,
[data-theme="light"] .signup-page {
    background: linear-gradient(135deg, #f0f2f5 0%, #e8eaf0 50%, #f0f2f5 100%);
}

body.light-mode .signup-page::after,
[data-theme="light"] .signup-page::after {
    background: radial-gradient(circle, rgba(0,170,51,0.04) 0%, transparent 70%);
}

body.light-mode .signup-subtitle,
[data-theme="light"] .signup-subtitle {
    color: #0077cc;
}

body.light-mode .signup-form-input,
[data-theme="light"] .signup-form-input {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 170, 51, 0.18);
    border-left-color: rgba(0, 170, 51, 0.25);
    color: #1f2937;
}

body.light-mode .signup-form-input::placeholder,
[data-theme="light"] .signup-form-input::placeholder {
    color: rgba(0, 0, 0, 0.25);
}

body.light-mode .signup-form-input:focus,
[data-theme="light"] .signup-form-input:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 170, 51, 0.35);
    border-left-color: rgba(0, 170, 51, 0.5);
    box-shadow: 0 0 8px rgba(0, 170, 51, 0.1);
}

body.light-mode .signup-form-label,
[data-theme="light"] .signup-form-label {
    color: #374151;
}

body.light-mode .signup-btn,
[data-theme="light"] .signup-btn {
    background: rgba(0, 170, 51, 0.08);
    border-color: rgba(0, 170, 51, 0.25);
    color: rgba(0, 170, 51, 0.75);
}

body.light-mode .signup-btn:hover,
[data-theme="light"] .signup-btn:hover {
    background: rgba(0, 170, 51, 0.14);
    border-color: rgba(0, 170, 51, 0.35);
    box-shadow: none;
    color: rgba(0, 170, 51, 0.85);
}

body.light-mode .signup-btn.back-btn,
[data-theme="light"] .signup-btn.back-btn {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.08);
    color: #555;
}

body.light-mode .signup-btn.back-btn:hover,
[data-theme="light"] .signup-btn.back-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.12);
    color: #333;
}

body.light-mode .signup-btn.loading,
[data-theme="light"] .signup-btn.loading {
    background: rgba(0, 170, 51, 0.08);
}

body.light-mode .signup-btn.loading::after,
[data-theme="light"] .signup-btn.loading::after {
    border-top-color: #00aa33;
}

body.light-mode .signup-step.active,
[data-theme="light"] .signup-step.active {
    background: rgba(0, 170, 51, 0.12);
    border-color: rgba(0, 170, 51, 0.35);
    box-shadow: none;
}

body.light-mode .signup-step.active .signup-step-num,
[data-theme="light"] .signup-step.active .signup-step-num {
    background: rgba(0, 170, 51, 0.7);
    border-color: rgba(0, 170, 51, 0.7);
    color: #fff;
}

body.light-mode .signup-step.completed,
[data-theme="light"] .signup-step.completed {
    background: rgba(0, 170, 51, 0.06);
    border-color: rgba(0, 170, 51, 0.25);
}

body.light-mode .signup-step.completed .signup-step-num,
[data-theme="light"] .signup-step.completed .signup-step-num {
    background: rgba(0, 170, 51, 0.15);
    border-color: rgba(0, 170, 51, 0.3);
    color: rgba(0, 170, 51, 0.8);
}

body.light-mode .strength-bar,
[data-theme="light"] .strength-bar {
    background: rgba(0, 0, 0, 0.04);
}

body.light-mode .review-summary,
[data-theme="light"] .review-summary {
    background: rgba(0, 170, 51, 0.03);
    border-color: rgba(0, 170, 51, 0.12);
    border-left-color: rgba(0, 170, 51, 0.25);
}

body.light-mode .review-value,
[data-theme="light"] .review-value {
    color: #1f2937;
}

body.light-mode .review-row,
[data-theme="light"] .review-row {
    border-bottom-color: rgba(0, 0, 0, 0.04);
}

body.light-mode .approval-notice,
[data-theme="light"] .approval-notice {
    background: rgba(251, 191, 36, 0.05);
    border-color: rgba(251, 191, 36, 0.2);
}

body.light-mode .google-btn,
[data-theme="light"] .google-btn {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.12);
    color: #444;
}

body.light-mode .google-btn:hover,
[data-theme="light"] .google-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.18);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

body.light-mode .back-section,
[data-theme="light"] .back-section {
    background: rgba(0, 170, 51, 0.04);
    border-color: rgba(0, 170, 51, 0.1);
}

body.light-mode .lang-dropdown,
[data-theme="light"] .lang-dropdown {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

body.light-mode .lang-dropdown-item,
[data-theme="light"] .lang-dropdown-item { color: #555; }
body.light-mode .lang-dropdown-item:hover,
[data-theme="light"] .lang-dropdown-item:hover { background: rgba(0, 122, 32, 0.06); color: #111; }
body.light-mode .lang-dropdown-item.active,
[data-theme="light"] .lang-dropdown-item.active { color: #007a20; }

body.light-mode .signup-footer-btn,
[data-theme="light"] .signup-footer-btn {
    color: rgba(0, 0, 0, 0.6);
}

body.light-mode .signup-status-strip span,
[data-theme="light"] .signup-status-strip span {
    color: rgba(0, 0, 0, 0.25);
}

/* ─── Responsive ─── */
@media (max-width: 767px) {
    .signup-frame {
        margin-top: 6vh;
        padding: 0 10px;
    }

    .signup-subtitle {
        font-size: 0.62rem;
        letter-spacing: 0.2em;
    }

    .signup-form-input {
        padding: 10px 14px;
    }

    .signup-btn {
        padding: 12px 20px;
        margin-top: 4px;
    }

    .signup-divider {
        margin: 14px 0;
    }

    .google-btn {
        padding: 11px 16px;
    }

    .back-section {
        padding: 12px;
        margin-top: 12px;
    }

    .signup-status-strip {
        flex-direction: column;
        align-items: center;
        gap: 6px;
        margin-top: 16px;
    }

    .signup-step-label {
        font-size: 0.55rem;
    }

    .signup-step {
        padding: 3px 7px;
        gap: 3px;
    }

    .signup-step-num {
        width: 16px;
        height: 16px;
        font-size: 0.5rem;
    }

    .approval-notice {
        padding: 12px;
    }
}

@media (max-width: 479px) {
    .signup-frame {
        margin-top: 4vh;
        padding: 0 6px;
    }

    .signup-form-input {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .signup-btn {
        padding: 12px 18px;
        font-size: 0.78rem;
    }

    .signup-status-strip {
        display: none;
    }

    .signup-step-label {
        display: none;
    }

    .signup-step {
        padding: 3px 6px;
    }

    .approval-notice {
        font-size: 0.55rem;
        padding: 10px;
    }

    .signup-form-note {
        font-size: 0.55rem;
    }
}

@media (max-width: 374px) {
    .signup-frame {
        margin-top: 3vh;
        padding: 0 4px;
    }

    .signup-form-input {
        padding: 10px 10px;
        font-size: 0.82rem;
    }

    .signup-btn {
        padding: 12px 14px;
        font-size: 0.72rem;
    }

    .google-btn {
        padding: 11px 14px;
        font-size: 0.75rem;
    }

    .signup-divider {
        margin: 16px 0;
    }

    .back-section {
        padding: 12px;
    }
}