/* ============================================
   BulletproofAI - Sign In Page Styles
   Animated glassmorphism card with floating labels
   ============================================ */

/* ── Layout ── */
.signin-section {
    padding: 20px 0 100px;
}

.signin-section-fullpage {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.signin-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    max-width: 880px;
    margin: 0 auto;
    align-items: start;
}

/* ── Benefits Panel (left side) ── */
.signin-benefits-panel {
    position: sticky;
    top: 100px;
}

.signin-benefits-inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.signin-benefits-inner h3 {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.signin-benefit {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), transform 0.2s var(--ease-out);
}

.signin-benefit:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.signin-benefit-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.signin-benefit-text h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
    letter-spacing: -0.01em;
}

.signin-benefit-text p {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ── Card ── */
.signin-card {
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.signin-card-inner {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 44px 40px 36px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.2), 0 0 1px rgba(255, 255, 255, 0.05);
    animation: cardSlideIn 0.5s var(--ease-out) both;
}

[data-theme="light"] .signin-card-inner {
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.06), 0 0 1px rgba(0, 0, 0, 0.04);
}

/* Subtle gradient border glow */
.signin-card-inner::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 20%;
    right: 20%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
    border-radius: 2px;
}

@keyframes cardSlideIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Header ── */
.signin-header {
    text-align: center;
    margin-bottom: 28px;
}

.signin-header h2 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.signin-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ── Auth Tabs ── */
.auth-tabs {
    display: flex;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px;
    margin-bottom: 24px;
}

.auth-tab {
    flex: 1;
    padding: 9px 0;
    background: none;
    border: none;
    border-radius: calc(var(--radius) - 4px);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s var(--ease-out);
}

.auth-tab:hover {
    color: var(--text-primary);
}

.auth-tab.active {
    color: var(--text-primary);
    background: var(--bg-card);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    font-weight: 600;
}

/* ── Google Button ── */
.google-signin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 11px 16px;
    background: #ffffff;
    border: 1px solid #dadce0;
    border-radius: var(--radius);
    color: #3c4043;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.google-signin-btn:hover {
    background: #f7f8f8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.google-signin-btn:active {
    transform: translateY(0);
}

.google-signin-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.google-signin-btn svg {
    flex-shrink: 0;
}

/* ── Divider ── */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ── Auth Form ── */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    text-align: left;
}

/* ── Floating Label Fields ── */
.auth-field-float {
    position: relative;
}

.auth-field-float input {
    width: 100%;
    padding: 24px 14px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
    box-sizing: border-box;
    outline: none;
}

.auth-field-float input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Override browser autofill styles to match dark theme */
.auth-field-float input:-webkit-autofill,
.auth-field-float input:-webkit-autofill:hover,
.auth-field-float input:-webkit-autofill:focus,
.auth-field-float input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0px 1000px var(--bg-primary) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    transition: background-color 5000s ease-in-out 0s;
    caret-color: var(--text-primary);
}

.auth-field-float input.invalid {
    border-color: var(--red);
    box-shadow: 0 0 0 3px var(--red-bg);
}

.auth-field-float label {
    position: absolute;
    top: 50%;
    left: 14px;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--text-muted);
    pointer-events: none;
    transition: all 0.2s var(--ease-out);
    transform-origin: left center;
}

/* Float up when focused or has value (placeholder=" " trick) */
.auth-field-float input:focus + label,
.auth-field-float input:not(:placeholder-shown) + label {
    top: 6px;
    transform: translateY(0) scale(0.75);
    color: var(--accent-light);
    font-weight: 500;
}

.auth-field-float input.invalid:focus + label,
.auth-field-float input.invalid:not(:placeholder-shown) + label {
    color: var(--red);
}

/* Field error message */
.field-error {
    display: block;
    font-size: 12px;
    color: var(--red);
    margin-top: 4px;
    min-height: 0;
    opacity: 0;
    transition: opacity 0.2s;
}

.field-error.visible {
    opacity: 1;
}

/* ── Password Toggle ── */
.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
    border-radius: 4px;
}

.password-toggle:hover {
    color: var(--text-primary);
}

.auth-field-float:has(.password-toggle) input {
    padding-right: 44px;
}

/* ── Remember Me + Forgot Password ── */
.auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: -4px 0 4px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.remember-me input[type="checkbox"] {
    display: none;
}

.remember-check {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--border-light);
    border-radius: 4px;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s var(--ease-out);
    position: relative;
    flex-shrink: 0;
}

.remember-me input:checked + .remember-check {
    background: var(--accent);
    border-color: var(--accent);
}

.remember-me input:checked + .remember-check::after {
    content: '';
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px);
}

.forgot-link {
    background: none;
    border: none;
    color: var(--accent-light);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    transition: color 0.15s;
}

.forgot-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* ── Submit Button ── */
.auth-submit-btn {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    border: none;
    border-radius: var(--radius);
    color: #fff;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.auth-submit-btn:hover {
    box-shadow: 0 4px 20px rgba(36, 80, 184, 0.35);
    transform: translateY(-1px);
}

.auth-submit-btn:active {
    transform: translateY(0);
}

.auth-submit-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Button shimmer on hover */
.auth-submit-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.auth-submit-btn:hover::after {
    left: 100%;
}

/* Spinner */
.signin-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: signinSpin 0.6s linear infinite;
}

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

/* ── Error / Success Messages ── */
.auth-error {
    font-size: 13px;
    color: var(--red);
    line-height: 1.5;
    margin: 0;
    padding: 10px 14px;
    background: var(--red-bg);
    border: 1px solid var(--red-border);
    border-radius: var(--radius-sm);
    animation: shakeIn 0.3s var(--ease-out);
}

@keyframes shakeIn {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

.auth-success {
    font-size: 13px;
    color: var(--green);
    line-height: 1.5;
    margin: 0;
    padding: 10px 14px;
    background: var(--green-bg);
    border: 1px solid var(--green-border);
    border-radius: var(--radius-sm);
}

/* ── Forgot Password Form ── */
.forgot-header {
    text-align: center;
    margin-bottom: 8px;
}

.forgot-header svg {
    margin-bottom: 12px;
    opacity: 0.8;
}

.forgot-header h3 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.forgot-header p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.back-to-signin {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 11px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s var(--ease-out);
}

.back-to-signin:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
    background: var(--bg-primary);
}

/* ── Password Strength Meter ── */
.password-strength {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: -8px;
}

.strength-bar {
    flex: 1;
    height: 3px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.strength-fill {
    height: 100%;
    width: 0;
    border-radius: 3px;
    transition: width 0.3s var(--ease-out), background 0.3s;
}

.strength-label {
    font-size: 11px;
    font-weight: 500;
    min-width: 50px;
    text-align: right;
}

/* ── Footer Note ── */
.signin-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 20px;
    text-align: center;
}

.signin-note svg {
    flex-shrink: 0;
    opacity: 0.5;
}

/* ============================================
   Profile Section (signed in state)
   ============================================ */
.profile-section {
    padding-top: 100px;
    padding-bottom: 100px;
}

.profile-section .input-card {
    display: flex;
    flex-direction: column;
}

.profile-section .input-card textarea {
    flex: 1;
    height: auto;
    min-height: 200px;
}

.profile-section .resume-visual-preview {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.profile-section .visual-preview-content {
    flex: 1;
}

.profile-section .upload-zone {
    min-height: 100px;
}

.profile-header-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 48px;
}

.profile-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--border-accent);
    object-fit: cover;
    flex-shrink: 0;
}

.profile-avatar-placeholder {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--border-accent);
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.profile-info {
    flex: 1;
    min-width: 0;
}

.profile-name-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.profile-info h2 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-edit-name-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
    margin-bottom: 2px;
}

.profile-edit-name-btn:hover {
    color: var(--accent);
    background: var(--accent-glow);
}

.profile-name-edit-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.profile-name-input {
    flex: 1;
    padding: 6px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    outline: none;
    transition: border-color 0.2s ease;
    min-width: 0;
}

.profile-name-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.profile-name-save-btn {
    padding: 6px 16px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.profile-name-save-btn:hover {
    background: var(--accent-hover);
}

.profile-name-save-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.profile-name-cancel-btn {
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.profile-name-cancel-btn:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.profile-info p {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.signout-btn {
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.signout-btn:hover {
    border-color: var(--red-border);
    color: var(--red);
    background: var(--red-bg);
}

/* Profile Data Section */
.profile-data-header {
    text-align: center;
    margin-bottom: 32px;
}

.profile-data-header h3 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}

.profile-data-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Save Status */
.save-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
}

.save-status.visible { opacity: 1; }
.save-status.saved { color: var(--green); }

.save-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
}

.save-status.saved .save-indicator { background: var(--green); }

/* Profile Tools Grid */
.profile-tools-section { margin-top: 48px; }

.profile-tools-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.profile-tool-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.25s ease;
}

.profile-tool-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.profile-tool-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.profile-tool-info { flex: 1; min-width: 0; }

.profile-tool-info h4 {
    font-size: 15px;
    font-weight: 650;
    letter-spacing: -0.01em;
    margin-bottom: 3px;
}

.profile-tool-info p {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.45;
}

.profile-tool-cta {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
    flex-shrink: 0;
    opacity: 0;
    transform: translateX(-4px);
    transition: all 0.25s ease;
}

.profile-tool-card:hover .profile-tool-cta {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
    .signin-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .signin-benefits-panel {
        position: static;
        order: 2;
    }

    .signin-benefits-inner {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .signin-benefits-inner h3 {
        grid-column: 1 / -1;
        text-align: center;
    }

    .signin-card {
        order: 1;
        max-width: 480px;
    }

    .profile-tools-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .signin-card-inner {
        padding: 32px 24px 28px;
    }

    .signin-benefits-inner {
        grid-template-columns: 1fr;
    }

    .profile-header-card {
        flex-wrap: wrap;
        gap: 16px;
    }

    .signout-btn {
        width: 100%;
        text-align: center;
    }

    .profile-tool-cta {
        opacity: 1;
        transform: translateX(0);
    }

    .auth-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .signin-card-inner {
        padding: 24px 16px 20px;
    }

    .signin-header {
        margin-bottom: 20px;
    }

    .signin-header h2 {
        font-size: 22px;
    }

    .auth-form {
        gap: 14px;
    }

    .auth-field-float input {
        padding: 22px 12px 8px;
        font-size: 16px;
    }

    .auth-field-float label {
        left: 12px;
    }

    .google-signin-btn {
        padding: 13px 16px;
        font-size: 15px;
    }

    .auth-submit-btn {
        padding: 15px;
        font-size: 15px;
    }

    .back-to-signin {
        padding: 13px;
    }

    .profile-header-card {
        padding: 16px;
        gap: 12px;
        margin-bottom: 32px;
    }

    .profile-tool-card {
        padding: 16px;
        gap: 12px;
    }

    .profile-section {
        padding-top: 60px;
        padding-bottom: 60px;
    }
}