/* ==========================================================================
   OFFICIAL EDIT PROFILE & SECURITY SETTINGS - DUAL THEME DESIGN SYSTEM
   Supports both Light (html[data-bs-theme="light"]) and Dark (html[data-bs-theme="dark"])
   ========================================================================== */

:root {
    /* Base Dark Theme (Default) */
    --ep-bg-card: rgba(15, 23, 42, 0.75);
    --ep-bg-subcard: rgba(30, 41, 59, 0.5);
    --ep-border: rgba(148, 163, 184, 0.14);
    --ep-border-focus: #38bdf8;
    --ep-cyan: #38bdf8;
    --ep-cyan-bg: rgba(56, 189, 248, 0.12);
    --ep-cyan-border: rgba(56, 189, 248, 0.25);
    --ep-emerald: #10b981;
    --ep-emerald-bg: rgba(16, 185, 129, 0.15);
    --ep-emerald-border: rgba(16, 185, 129, 0.3);
    --ep-purple: #818cf8;
    --ep-purple-bg: rgba(129, 140, 248, 0.12);
    --ep-purple-border: rgba(129, 140, 248, 0.25);
    --ep-text-heading: #ffffff;
    --ep-text-main: #f8fafc;
    --ep-text-label: #cbd5e1;
    --ep-text-muted: #94a3b8;
    --ep-input-bg: rgba(30, 41, 59, 0.65);
    --ep-input-focus-bg: rgba(30, 41, 59, 0.9);
    --ep-input-color: #ffffff;
    --ep-input-border: rgba(148, 163, 184, 0.2);
    --ep-input-placeholder: #64748b;
    --ep-card-radius: 18px;
    --ep-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
    --ep-topbar-border: rgba(148, 163, 184, 0.14);
    --ep-backbtn-bg: rgba(30, 41, 59, 0.7);
    --ep-backbtn-hover-bg: rgba(56, 189, 248, 0.15);
    --ep-backbtn-text: #94a3b8;
    --ep-backbtn-hover-text: #ffffff;
    --ep-info-box-bg: rgba(14, 165, 233, 0.08);
    --ep-info-box-border: rgba(14, 165, 233, 0.22);
    --ep-info-box-text: #bae6fd;
    --ep-cancel-text: #94a3b8;
    --ep-cancel-hover: #ffffff;
    --ep-fallback-bg: #1e293b;
    --ep-fallback-text: #ffffff;
}

/* ══════════════════════════════════════════════════════════════════════════
   LIGHT THEME DESIGN TOKENS (data-bs-theme="light")
   ══════════════════════════════════════════════════════════════════════════ */
html[data-bs-theme="light"] {
    --ep-bg-card: #ffffff;
    --ep-bg-subcard: #f8fafc;
    --ep-border: rgba(0, 0, 0, 0.08);
    --ep-border-focus: #0284c7;
    --ep-cyan: #0284c7;
    --ep-cyan-bg: rgba(2, 132, 199, 0.08);
    --ep-cyan-border: rgba(2, 132, 199, 0.22);
    --ep-emerald: #059669;
    --ep-emerald-bg: #ecfdf5;
    --ep-emerald-border: #a7f3d0;
    --ep-purple: #6366f1;
    --ep-purple-bg: rgba(99, 102, 241, 0.08);
    --ep-purple-border: rgba(99, 102, 241, 0.22);
    --ep-text-heading: #0f172a;
    --ep-text-main: #1e293b;
    --ep-text-label: #334155;
    --ep-text-muted: #64748b;
    --ep-input-bg: #ffffff;
    --ep-input-focus-bg: #ffffff;
    --ep-input-color: #0f172a;
    --ep-input-border: #cbd5e1;
    --ep-input-placeholder: #94a3b8;
    --ep-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.03);
    --ep-topbar-border: rgba(0, 0, 0, 0.08);
    --ep-backbtn-bg: #ffffff;
    --ep-backbtn-hover-bg: #f1f5f9;
    --ep-backbtn-text: #475569;
    --ep-backbtn-hover-text: #0f172a;
    --ep-info-box-bg: #f0f9ff;
    --ep-info-box-border: #bae6fd;
    --ep-info-box-text: #0369a1;
    --ep-cancel-text: #64748b;
    --ep-cancel-hover: #0f172a;
    --ep-fallback-bg: #e2e8f0;
    --ep-fallback-text: #0f172a;
}

.account-settings-container {
    max-width: 1200px;
    margin: 0 auto;
    color: var(--ep-text-main);
    padding-bottom: 40px;
}

/* ─── Top Bar ──────────────────────────────────────────────────────────── */
.settings-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--ep-topbar-border);
}

.settings-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--ep-cyan-bg);
    color: var(--ep-cyan);
    margin-bottom: 8px;
    border: 1px solid var(--ep-cyan-border);
}

.settings-page-heading {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 6px 0;
    color: var(--ep-text-heading);
}

.settings-page-sub {
    font-size: 13.5px;
    color: var(--ep-text-muted);
    margin: 0;
}

.settings-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 10px;
    background: var(--ep-backbtn-bg);
    border: 1px solid var(--ep-border);
    color: var(--ep-backbtn-text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.settings-back-btn:hover {
    background: var(--ep-backbtn-hover-bg);
    border-color: var(--ep-cyan);
    color: var(--ep-backbtn-hover-text);
    transform: translateX(-2px);
}

/* ─── Initial Loader State ─────────────────────────────────────────────── */
.settings-loader-box {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    border-radius: 12px;
    background: var(--ep-bg-card);
    border: 1px solid var(--ep-border);
    margin-bottom: 24px;
    font-size: 13.5px;
    color: var(--ep-text-muted);
    box-shadow: var(--ep-card-shadow);
}

/* ─── Two-Column Main Layout ───────────────────────────────────────────── */
.settings-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.settings-card {
    background: var(--ep-bg-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--ep-border);
    border-radius: var(--ep-card-radius);
    padding: 28px;
    box-shadow: var(--ep-card-shadow);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.personal-card {
    border-top: 3px solid var(--ep-cyan);
}

.security-card {
    border-top: 3px solid var(--ep-purple);
}

/* Subtle background accent in security card */
html[data-bs-theme="dark"] .security-card {
    background: radial-gradient(ellipse at top right, rgba(129, 140, 248, 0.08), transparent 70%), var(--ep-bg-card);
}
html[data-bs-theme="light"] .security-card {
    background: radial-gradient(ellipse at top right, rgba(99, 102, 241, 0.04), transparent 70%), #ffffff;
}

/* ─── Card Header ──────────────────────────────────────────────────────── */
.card-header-flex {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 26px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--ep-border);
}

.card-header-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ep-cyan-bg);
    border: 1px solid var(--ep-cyan-border);
    color: var(--ep-cyan);
    font-size: 20px;
    flex-shrink: 0;
}

.security-icon-glow {
    background: var(--ep-purple-bg);
    border-color: var(--ep-purple-border);
    color: var(--ep-purple);
}

.card-title-text {
    font-size: 17px;
    font-weight: 600;
    margin: 0;
    color: var(--ep-text-heading);
}

.card-subtitle-text {
    font-size: 12.5px;
    color: var(--ep-text-muted);
    margin: 2px 0 0 0;
}

/* ─── Avatar Manager ───────────────────────────────────────────────────── */
.avatar-manager-wrapper {
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 16px;
    margin-bottom: 24px;
    background: var(--ep-bg-subcard);
    border: 1px solid var(--ep-border);
    border-radius: 16px;
}

.avatar-ring-container {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(135deg, var(--ep-cyan), #2563eb);
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.25);
    flex-shrink: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-preview-img,
.avatar-fallback-letter {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-fallback-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ep-fallback-bg);
    color: var(--ep-fallback-text);
    font-size: 32px;
    font-weight: 700;
}

.avatar-identity .avatar-name {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    color: var(--ep-text-heading);
}

.avatar-identity .avatar-handle {
    font-size: 12.5px;
    color: var(--ep-cyan);
    font-family: 'JetBrains Mono', monospace;
    margin-top: 2px;
}

.avatar-actions-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.avatar-upload-btn {
    background: var(--ep-cyan-bg);
    border: 1px solid var(--ep-cyan-border);
    color: var(--ep-cyan);
    font-size: 12px;
    font-weight: 600;
    border-radius: 8px;
    padding: 6px 12px;
    transition: all 0.2s ease;
}

.avatar-upload-btn:hover {
    background: var(--ep-cyan);
    color: #ffffff;
    border-color: var(--ep-cyan);
}

.avatar-discard-btn {
    font-size: 12px;
    color: #f87171;
    padding: 0;
    text-decoration: underline;
}

.avatar-format-note {
    font-size: 11px;
    color: var(--ep-text-muted);
    margin-top: 6px;
}

.avatar-status-note {
    font-size: 11.5px;
    color: var(--ep-emerald);
    margin-top: 4px;
}

/* ─── Form Inputs ──────────────────────────────────────────────────────── */
.fields-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.input-field-group {
    display: flex;
    flex-direction: column;
}

.input-field-group label {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--ep-text-label);
    margin-bottom: 7px;
}

.input-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-leading-icon {
    position: absolute;
    left: 13px;
    color: var(--ep-text-muted);
    font-size: 15px;
    pointer-events: none;
}

.input-icon-wrapper input {
    width: 100%;
    padding: 10px 14px 10px 38px;
    background: var(--ep-input-bg);
    border: 1px solid var(--ep-input-border);
    border-radius: 10px;
    color: var(--ep-input-color);
    font-size: 13.5px;
    transition: all 0.2s ease;
}

.input-icon-wrapper input::placeholder {
    color: var(--ep-input-placeholder);
}

.input-icon-wrapper input:focus {
    outline: none;
    border-color: var(--ep-border-focus);
    background: var(--ep-input-focus-bg);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

html[data-bs-theme="light"] .input-icon-wrapper input:focus {
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.input-error-msg {
    color: #ef4444;
    font-size: 11.5px;
    margin: 5px 0 0 0;
}

/* ─── Footer Action Buttons ────────────────────────────────────────────── */
.card-footer-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid var(--ep-border);
}

.btn-cancel-link {
    color: var(--ep-cancel-text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 14px;
    transition: color 0.2s ease;
}

.btn-cancel-link:hover {
    color: var(--ep-cancel-hover);
}

.btn-save-profile {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #ffffff;
    border: none;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.35);
    transition: all 0.2s ease;
}

.btn-save-profile:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(14, 165, 233, 0.5);
    color: #ffffff;
}

/* ─── Alert Status Box ─────────────────────────────────────────────────── */
.alert-status-box {
    padding: 12px 16px;
    border-radius: 10px;
    margin-top: 16px;
    font-size: 13px;
    line-height: 1.5;
}

.alert-status-box[data-state="success"] {
    background: var(--ep-emerald-bg);
    border: 1px solid var(--ep-emerald-border);
    color: var(--ep-emerald);
}

.alert-status-box[data-state="error"] {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.28);
    color: #ef4444;
}

html[data-bs-theme="light"] .alert-status-box[data-state="error"] {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

/* ─── Column 2: Security Overview Panel ────────────────────────────────── */
.security-intro-box {
    padding: 18px;
    border-radius: 14px;
    background: var(--ep-bg-subcard);
    border: 1px solid var(--ep-border);
}

.security-badge-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.security-status-badge {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--ep-emerald-bg);
    border: 1px solid var(--ep-emerald-border);
    color: var(--ep-emerald);
}

.security-email-display {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--ep-text-main);
    background: var(--ep-bg-card);
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid var(--ep-border);
}

.security-help-desc {
    font-size: 12.5px;
    color: var(--ep-text-muted);
    line-height: 1.6;
    margin-bottom: 18px;
}

.btn-open-pwd-otp {
    width: 100%;
    padding: 10px 16px;
    border-radius: 10px;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #ffffff;
    border: none;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    transition: all 0.2s ease;
}

.btn-open-pwd-otp:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.45);
    color: #ffffff;
}

/* ─── OTP Flow Steps ───────────────────────────────────────────────────── */
.otp-flow-card {
    margin-top: 18px;
    padding: 20px;
    border-radius: 14px;
    background: var(--ep-bg-card);
    border: 1px solid var(--ep-purple-border);
    box-shadow: var(--ep-card-shadow);
    animation: fadeIn 0.3s ease-out;
}

.step-indicator {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}

.step-num {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ep-purple);
}

.step-indicator h4 {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    color: var(--ep-text-heading);
}

.step-instruction {
    font-size: 12.5px;
    color: var(--ep-text-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

/* Official Security Callout */
.security-info-callout {
    display: flex;
    align-items: flex-start;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--ep-info-box-bg);
    border: 1px solid var(--ep-info-box-border);
    font-size: 12px;
    color: var(--ep-info-box-text);
    margin-bottom: 16px;
    line-height: 1.5;
}

.security-code-hint {
    font-size: 11px;
    font-weight: 600;
    color: var(--ep-cyan);
    letter-spacing: 0.02em;
}

.btn-send-otp {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
    color: #ffffff;
    border: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-send-otp:hover {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
}

.otp-digit-input {
    letter-spacing: 0.3em;
    font-size: 16px !important;
    font-weight: 700;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

.password-toggle-box input {
    padding-right: 42px;
}

.pwd-toggle-btn {
    position: absolute;
    right: 8px;
    background: transparent;
    border: none;
    color: var(--ep-text-muted);
    padding: 6px;
    cursor: pointer;
    font-size: 15px;
    transition: color 0.15s ease;
}

.pwd-toggle-btn:hover {
    color: var(--ep-text-heading);
}

.pwd-rules-checklist {
    display: flex;
    gap: 16px;
    font-size: 11.5px;
    color: var(--ep-text-muted);
}

.rule-item.valid {
    color: var(--ep-emerald);
}

.rule-item.valid i::before {
    content: "\F272"; /* bi-check-circle-fill */
}

.btn-save-pwd-otp {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff;
    border: none;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 16px;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.btn-save-pwd-otp:hover {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive Breakdown ─────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .settings-main-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 575.98px) {
    .settings-topbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .fields-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    .avatar-manager-wrapper {
        flex-direction: column;
        text-align: center;
    }
    .avatar-actions-row {
        justify-content: center;
    }
    .pwd-rules-checklist {
        flex-direction: column;
        gap: 6px;
    }
}

/* ==========================================================================
   CLEAN & UNIQUE OTP PASSWORD RECOVERY CONTAINER (CUSTOMER SETTINGS)
   ========================================================================== */
.clean-profile-card {
    background: var(--ep-bg-subcard);
    border: 1px solid var(--ep-cyan-border);
    border-radius: 14px;
    padding: 24px 22px;
    margin-top: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    animation: fadeInSlide 0.25s ease-out;
}

.clean-section-header {
    margin-bottom: 18px;
}

.clean-header-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--ep-cyan-bg);
    border: 1px solid var(--ep-cyan-border);
    color: var(--ep-cyan);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 8px;
}

.clean-header-pill.success {
    background: var(--ep-emerald-bg);
    border-color: var(--ep-emerald-border);
    color: var(--ep-emerald);
}

.clean-heading {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ep-text-heading);
    margin: 0;
}

.otp-step-panel {
    animation: fadeInSlide 0.2s ease-out;
}

.security-notice-pill {
    display: flex;
    align-items: center;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 12.5px;
    color: #fde68a;
    margin-top: 14px;
}

/* ─── Profile Countdown Timer ─── */
.profile-otp-timer-badge {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--ep-cyan-bg);
    border: 1px solid var(--ep-cyan-border);
    padding: 10px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--ep-text-main);
}

.profile-otp-timer-badge .timer-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.timer-pulse {
    width: 8px;
    height: 8px;
    background: var(--ep-cyan);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--ep-cyan);
    animation: pulseDotAnim 1.5s infinite;
}

.timer-countdown {
    color: var(--ep-cyan);
    font-family: 'Fira Code', monospace;
    font-weight: 700;
    font-size: 15px;
}

.profile-otp-timer-badge.expired {
    background: rgba(239, 68, 68, 0.14);
    border-color: rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

.profile-otp-timer-badge.expired .timer-countdown {
    color: #f87171;
}

/* ─── Input & Buttons ─── */
.formal-otp-input {
    text-align: center;
    letter-spacing: 0.35em;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    font-family: 'Fira Code', monospace;
}

.validation-success-banner {
    display: flex;
    align-items: center;
    background: var(--ep-emerald-bg);
    border: 1px solid var(--ep-emerald-border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--ep-emerald);
    font-weight: 600;
}

.btn-open-pwd-otp {
    background: var(--ep-cyan-bg);
    border: 1px solid var(--ep-cyan-border);
    color: var(--ep-cyan);
    font-weight: 700;
    font-size: 13.5px;
    padding: 10px 18px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-open-pwd-otp:hover {
    background: var(--ep-cyan);
    color: #040a17;
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.4);
}

.btn-validate-otp,
.btn-send-otp,
.btn-save-pwd-otp {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 13.5px;
    transition: all 0.2s ease;
}

.btn-validate-otp:hover,
.btn-send-otp:hover,
.btn-save-pwd-otp:hover {
    filter: brightness(1.15);
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.35);
}