/* ====================================
   FORGOT PASSWORD - MOBILE-FIRST HIGH-PERFORMANCE CSS
   Multi-Step UI with Optimized Animations
   ==================================== */
/* ====================================
   Performance Optimizations
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}
/* Hardware Acceleration */
*,
*::before,
*::after {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
/* ====================================
   CSS Variables - Optimized
   ==================================== */
:root {
    /* Primary Colors */
    --primary: #10b981;
    --primary-hover: #059669;
    --primary-light: #d1fae5;
    --primary-dark: #047857;
    --primary-darker: #065f46;
   
    /* Status Colors */
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
   
    /* Light Variants */
    --success-light: #d1fae5;
    --error-light: #fee2e2;
    --warning-light: #fef3c7;
    --info-light: #dbeafe;
   
    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --text-inverse: #ffffff;
   
    /* Backgrounds */
    --bg-card: rgba(255, 255, 255, 0.98);
    --bg-solid: #ffffff;
    --bg-secondary: rgba(248, 250, 252, 0.95);
    --bg-overlay: rgba(0, 0, 0, 0.7);
   
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
    --gradient-header: linear-gradient(180deg, #065f46 0%, #047857 100%);
    --gradient-bg: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 50%, #bbf7d0 100%);
   
    /* Borders */
    --border: #e5e7eb;
    --border-light: #f3f4f6;
   
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.12);
    --shadow-btn: 0 8px 20px rgba(16, 185, 129, 0.3);
   
    /* Spacing */
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 40px;
   
    /* Border Radius */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
   
    /* Transitions - 60fps */
    --ease-fast: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.1, 1);
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 350ms;
}
/* ====================================
   Base Styles
   ==================================== */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'SF Pro Display', system-ui, sans-serif;
    background: var(--gradient-bg);
    background-attachment: fixed;
    min-height: 100vh;
    min-height: -webkit-fill-available;
    display: flex;
    flex-direction: column;
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    overflow-y: auto;
    transform: translateZ(0);
    width: 100vw;
    max-width: 100vw;
}
/* ====================================
   Container - Full Screen Mobile
   ==================================== */
.forgot-container {
    width: 100vw;
    max-width: 100vw;
    min-height: 100vh;
    min-height: -webkit-fill-available;
    display: flex;
    flex-direction: column;
    animation: fadeIn var(--duration-normal) var(--ease-fast);
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
/* ====================================
   Header - Dark Gradient
   ==================================== */
.forgot-header {
    background: var(--gradient-header);
    padding: var(--space-xl) var(--space-lg) var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    animation: slideDown var(--duration-slow) var(--ease-smooth);
    width: 100%;
    box-sizing: border-box;
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}
/* Subtle Pattern */
.forgot-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}
.logo {
    position: relative;
    z-index: 1;
    display: inline-block;
    margin-bottom: var(--space-md);
    animation: logoScale var(--duration-slow) var(--ease-smooth) 0.1s both;
}
@keyframes logoScale {
    from {
        opacity: 0;
        transform: scale(0.9) translateZ(0);
    }
    to {
        opacity: 1;
        transform: scale(1) translateZ(0);
    }
}
.logo img {
    max-width: 130px;
    height: auto;
    filter: brightness(0) invert(1);
    image-rendering: -webkit-optimize-contrast;
}
.forgot-header h1 {
    position: relative;
    z-index: 1;
    font-size: clamp(24px, 5vw, 28px);
    font-weight: 700;
    color: var(--text-inverse);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.02em;
    animation: titleSlide var(--duration-slow) var(--ease-smooth) 0.2s both;
}
@keyframes titleSlide {
    from {
        opacity: 0;
        transform: translateY(15px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}
.forgot-header p {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    animation: subtitleSlide var(--duration-slow) var(--ease-smooth) 0.3s both;
}
@keyframes subtitleSlide {
    from {
        opacity: 0;
        transform: translateY(10px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}
/* ====================================
   Card - Floating Design
   ==================================== */
.forgot-card {
    flex: 1;
    background: var(--bg-card);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-xl) var(--space-lg);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    margin-top: calc(-1 * var(--space-lg));
    z-index: 2;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    transform: translateZ(0);
    animation: cardSlide var(--duration-slow) var(--ease-smooth) 0.2s both;
    width: 100%;
    box-sizing: border-box;
}
@keyframes cardSlide {
    from {
        opacity: 0;
        transform: translateY(50px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}
/* ====================================
   Step Indicator - Modern Progressive
   ==================================== */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    gap: var(--space-sm);
    position: relative;
    overflow: hidden;
    animation: indicatorSlide var(--duration-normal) var(--ease-fast) 0.4s both;
    width: 100%;
    box-sizing: border-box;
}
@keyframes indicatorSlide {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Progress Line Background */
.step-indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--border);
    transform: translateY(-50%);
    z-index: 0;
}
.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    flex: 1;
    max-width: 100px;
    position: relative;
    z-index: 1;
}
.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-solid);
    border: 3px solid var(--border);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    transition: all var(--duration-normal) var(--ease-smooth);
    box-shadow: var(--shadow-sm);
    /* GPU */
    transform: translateZ(0);
    will-change: transform;
}
.step-label {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 600;
    text-align: center;
    transition: color var(--duration-fast) var(--ease-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
/* Active Step */
.step.active .step-number {
    background: var(--gradient-primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15), var(--shadow-md);
    transform: scale(1.1) translateZ(0);
    animation: stepPulse 1.5s ease infinite;
}
@keyframes stepPulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15), var(--shadow-md);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.08), var(--shadow-lg);
    }
}
.step.active .step-label {
    color: var(--primary);
    font-weight: 700;
}
/* Completed Step */
.step.completed .step-number {
    background: var(--success);
    border-color: var(--success);
    color: white;
    box-shadow: var(--shadow-md);
    animation: stepComplete var(--duration-normal) var(--ease-smooth);
}
@keyframes stepComplete {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
    }
}
.step.completed .step-label {
    color: var(--success);
}
/* Step Line Connector */
.step-line {
    height: 3px;
    background: var(--border);
    flex: 1;
    min-width: 20px;
    max-width: 60px;
    position: relative;
    z-index: 0;
    transition: background-color var(--duration-normal) var(--ease-smooth);
}
.step.completed + .step-line {
    background: var(--success);
    animation: lineProgress var(--duration-normal) var(--ease-smooth);
}
@keyframes lineProgress {
    from {
        transform: scaleX(0);
        transform-origin: left;
    }
    to {
        transform: scaleX(1);
    }
}
/* ====================================
   Step Content - Smooth Transitions
   ==================================== */
.step-content {
    display: none;
    animation: contentFade var(--duration-normal) var(--ease-fast);
    width: 100%;
    box-sizing: border-box;
}
.step-content.active {
    display: block;
}
@keyframes contentFade {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
/* ====================================
   Form Elements
   ==================================== */
.forgot-form {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}
/* ====================================
   Input - Touch Optimized
   ==================================== */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}
.input-icon {
    position: absolute;
    left: 16px;
    color: var(--text-tertiary);
    pointer-events: none;
    transition: color var(--duration-fast) var(--ease-fast),
                transform var(--duration-fast) var(--ease-fast);
    z-index: 2;
}
.input-wrapper input {
    width: 100%;
    padding: 16px 48px;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 500;
    background: var(--bg-solid);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: border-color var(--duration-fast) var(--ease-fast),
                box-shadow var(--duration-fast) var(--ease-fast),
                transform var(--duration-fast) var(--ease-fast);
    -webkit-appearance: none;
    appearance: none;
    will-change: transform;
    box-sizing: border-box;
}
.input-wrapper input::placeholder {
    color: var(--text-tertiary);
    font-weight: 400;
}
.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12), var(--shadow-md);
    transform: translateY(-1px) translateZ(0);
}
.input-wrapper input:focus ~ .input-icon,
.input-wrapper input:not(:placeholder-shown) ~ .input-icon {
    color: var(--primary);
    transform: scale(1.08) translateZ(0);
}
/* Input States */
.input-wrapper input.error {
    border-color: var(--error);
    background-color: var(--error-light);
    animation: inputShake var(--duration-normal) var(--ease-fast);
}
.input-wrapper input.success {
    border-color: var(--success);
    background-color: var(--success-light);
}
@keyframes inputShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}
/* ====================================
   Toggle Password
   ==================================== */
.toggle-password {
    position: absolute;
    right: 16px;
    background: none;
    border: none;
    padding: 10px;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    border-radius: var(--radius-sm);
    transition: background-color var(--duration-fast) var(--ease-fast),
                transform var(--duration-fast) var(--ease-fast);
    -webkit-tap-highlight-color: transparent;
}
.toggle-password:active {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(0.95) translateZ(0);
}
.toggle-password .eye-icon {
    width: 20px;
    height: 20px;
}
/* ====================================
   Error & Helper Text
   ==================================== */
.error-message {
    display: block;
    color: var(--error);
    font-size: 13px;
    font-weight: 500;
    margin-top: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--error-light);
    border-radius: var(--radius-xs);
    border-left: 3px solid var(--error);
    animation: errorSlide var(--duration-fast) var(--ease-fast);
    width: 100%;
    box-sizing: border-box;
}
@keyframes errorSlide {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.helper-text {
    display: block;
    color: var(--text-tertiary);
    font-size: 12px;
    margin-top: 4px;
}
/* ====================================
   OTP Section - Enhanced
   ==================================== */
.otp-info {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(220, 252, 231, 0.5) 100%);
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary);
    animation: otpInfoSlide var(--duration-normal) var(--ease-fast);
    width: 100%;
    box-sizing: border-box;
}
@keyframes otpInfoSlide {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
.otp-info svg {
    color: var(--primary);
    margin-bottom: var(--space-sm);
}
.otp-info p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 6px;
    line-height: 1.6;
}
.phone-display {
    color: var(--primary);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 0.5px;
}
/* OTP Input Group */
.otp-input-group {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: var(--space-lg) 0;
    width: 100%;
    box-sizing: border-box;
    flex-wrap: wrap;
}
.otp-input {
    width: 50px;
    height: 58px;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    background: var(--bg-solid);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-fast) var(--ease-fast);
    -webkit-appearance: none;
    appearance: none;
    will-change: transform;
    flex: 0 0 auto;
    box-sizing: border-box;
}
.otp-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15), var(--shadow-md);
    transform: scale(1.08) translateZ(0);
}
.otp-input.error {
    border-color: var(--error);
    background-color: var(--error-light);
    animation: inputShake var(--duration-normal) var(--ease-fast);
}
.otp-input.success {
    border-color: var(--success);
    background-color: var(--success-light);
    animation: inputSuccess var(--duration-fast) var(--ease-fast);
}
@keyframes inputSuccess {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}
/* ====================================
   OTP Timer - Countdown
   ==================================== */
.otp-timer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding: 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    width: 100%;
    box-sizing: border-box;
}
.timer-display {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
}
.timer-display svg {
    color: var(--primary);
}
.timer-display.warning {
    color: var(--warning);
    animation: timerBlink 1s ease infinite;
}
@keyframes timerBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
.timer-display.warning svg {
    color: var(--warning);
    animation: iconPulse 1s ease infinite;
}
@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}
/* Link Button */
.btn-link {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--duration-fast) var(--ease-fast),
                color var(--duration-fast) var(--ease-fast);
    -webkit-tap-highlight-color: transparent;
}
.btn-link:active:not(:disabled) {
    background: var(--primary-light);
    color: var(--primary-hover);
    transform: scale(0.98);
}
.btn-link:disabled {
    color: var(--text-tertiary);
    cursor: not-allowed;
    opacity: 0.5;
}
/* ====================================
   Success Icon - Celebration
   ==================================== */
.success-icon {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding: var(--space-xl);
    width: 100%;
    box-sizing: border-box;
}
.success-icon svg {
    color: var(--success);
    margin-bottom: var(--space-md);
    animation: successCheck 0.6s var(--ease-smooth);
    filter: drop-shadow(0 4px 12px rgba(16, 185, 129, 0.3));
}
@keyframes successCheck {
    0% {
        transform: scale(0) rotate(-45deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.2) rotate(5deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}
.success-icon p {
    color: var(--success);
    font-weight: 700;
    font-size: 18px;
    animation: successText 0.6s var(--ease-smooth) 0.2s both;
}
@keyframes successText {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* ====================================
   Password Strength Indicator
   ==================================== */
.password-strength {
    margin-top: var(--space-sm);
    width: 100%;
    box-sizing: border-box;
}
.strength-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-xs);
}
.strength-fill {
    height: 100%;
    width: 0;
    border-radius: var(--radius-full);
    transition: width var(--duration-normal) var(--ease-smooth),
                background-color var(--duration-fast) var(--ease-fast);
    will-change: width;
}
.strength-fill.weak {
    width: 33%;
    background: var(--error);
}
.strength-fill.medium {
    width: 66%;
    background: var(--warning);
}
.strength-fill.strong {
    width: 100%;
    background: var(--success);
}
.strength-text {
    font-size: 12px;
    font-weight: 600;
}
.strength-text.weak { color: var(--error); }
.strength-text.medium { color: var(--warning); }
.strength-text.strong { color: var(--success); }
/* Password Requirements */
.password-requirements {
    margin-top: var(--space-sm);
    padding: 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    width: 100%;
    box-sizing: border-box;
}
.requirement {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
    font-size: 13px;
    color: var(--text-secondary);
    transition: color var(--duration-fast) var(--ease-fast);
}
.requirement:last-child {
    margin-bottom: 0;
}
.req-icon {
    flex-shrink: 0;
    opacity: 0.4;
    transition: opacity var(--duration-fast) var(--ease-fast),
                transform var(--duration-fast) var(--ease-fast);
}
.requirement.met {
    color: var(--success);
}
.requirement.met .req-icon {
    opacity: 1;
    transform: scale(1.1);
}
/* ====================================
   Submit Button
   ==================================== */
.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-btn);
    margin-bottom: var(--space-md);
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    will-change: transform;
    transition: transform var(--duration-fast) var(--ease-fast),
                box-shadow var(--duration-fast) var(--ease-fast);
    -webkit-tap-highlight-color: transparent;
    box-sizing: border-box;
}
.submit-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.5s var(--ease-fast), height 0.5s var(--ease-fast);
}
.submit-btn:active {
    transform: scale(0.98) translateZ(0);
}
.submit-btn:active::before {
    width: 350px;
    height: 350px;
}
.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
/* Loading State */
.submit-btn.loading {
    pointer-events: none;
    color: transparent;
}
.submit-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    transform: translate(-50%, -50%);
}
@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}
/* ====================================
   Back Link
   ==================================== */
.back-link {
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}
.back-link a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--duration-fast) var(--ease-fast),
                color var(--duration-fast) var(--ease-fast);
    -webkit-tap-highlight-color: transparent;
}
.back-link a:active {
    background: rgba(0, 0, 0, 0.03);
    color: var(--primary);
    transform: scale(0.98);
}
/* ====================================
   Footer
   ==================================== */
.forgot-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 2px solid rgba(0, 0, 0, 0.06);
    animation: footerFade var(--duration-normal) var(--ease-fast) 0.5s both;
    width: 100%;
    box-sizing: border-box;
}
@keyframes footerFade {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.contact-info {
    margin-bottom: var(--space-lg);
}
.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: 13px;
}
.contact-item svg {
    color: var(--primary);
    flex-shrink: 0;
}
.contact-item strong {
    color: var(--primary);
    font-weight: 600;
}
.contact-item.line-id svg,
.contact-item.line-id strong {
    color: #06C755;
}
.work-hours {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 12px;
    margin-top: var(--space-sm);
}
.copyright {
    text-align: center;
    margin-top: var(--space-lg);
}
.copyright p {
    color: var(--text-tertiary);
    font-size: 12px;
    line-height: 1.6;
}
/* ====================================
   OTP Messages
   ==================================== */
.otp-message {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-md);
    border-width: 2px;
    border-style: solid;
    animation: messageSlide var(--duration-fast) var(--ease-fast);
    width: 100%;
    box-sizing: border-box;
}
@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.otp-message.success {
    background: var(--success-light);
    color: var(--success);
    border-color: var(--success);
}
.otp-message.error {
    background: var(--error-light);
    color: var(--error);
    border-color: var(--error);
    animation: messageShake var(--duration-normal) var(--ease-fast);
}
@keyframes messageShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}
.otp-message.warning {
    background: var(--warning-light);
    color: var(--warning);
    border-color: var(--warning);
}
/* ====================================
   Responsive - Mobile First
   ==================================== */
/* Extra Small Mobile */
@media (max-width: 360px) {
    :root {
        --space-lg: 20px;
        --space-xl: 28px;
    }
   
    .forgot-header {
        padding: var(--space-lg) var(--space-sm);
    }
   
    .forgot-card {
        padding: var(--space-lg) var(--space-sm);
    }
   
    .logo img {
        max-width: 110px;
    }
   
    .step-number {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
   
    .step-label {
        font-size: 10px;
    }
   
    .otp-input {
        width: 42px;
        height: 52px;
        font-size: 20px;
    }
   
    .otp-input-group {
        gap: 6px;
    }
}
/* Small Mobile */
@media (max-width: 480px) {
    .forgot-header h1 {
        font-size: 24px;
    }
   
    .step-indicator {
        padding: var(--space-md);
    }
   
    .step-line {
        min-width: 15px;
        max-width: 40px;
    }
   
    .otp-timer {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
   
    .contact-item {
        flex-direction: column;
        gap: 4px;
        font-size: 12px;
    }
   
    .forgot-header {
        padding: var(--space-lg) var(--space-sm);
    }
   
    .forgot-card {
        padding: var(--space-lg) var(--space-sm);
    }
}
/* Tablet Portrait */
@media (min-width: 640px) {
    .forgot-container {
        padding: var(--space-lg);
        width: auto;
        max-width: 100%;
        box-sizing: border-box;
    }
   
    .forgot-card {
        border-radius: var(--radius-xl);
        margin-top: 0;
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
        width: auto;
    }
   
    .forgot-header {
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        width: auto;
    }
   
    .step-number {
        width: 48px;
        height: 48px;
    }
}
/* Tablet Landscape & Desktop */
@media (min-width: 768px) {
    body {
        padding: var(--space-2xl);
        width: auto;
        max-width: none;
        overflow-x: visible;
    }
   
    .forgot-container {
        max-width: 600px;
        margin: 0 auto;
        border-radius: var(--radius-xl);
        overflow: hidden;
        box-shadow: var(--shadow-xl);
        min-height: auto;
        width: auto;
    }
   
    .forgot-header {
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        width: auto;
    }
   
    .forgot-card {
        border-radius: 0 0 var(--radius-xl) var(--radius-xl);
        margin-top: 0;
        width: auto;
    }
   
    .input-wrapper input {
        font-size: 15px;
    }
}
/* Large Desktop */
@media (min-width: 1024px) {
    .forgot-container {
        max-width: 600px;
    }
   
    .forgot-card {
        padding: var(--space-2xl) var(--space-xl);
    }
   
    .forgot-header h1 {
        font-size: 32px;
    }
   
    .step-number {
        width: 52px;
        height: 52px;
        font-size: 18px;
    }
   
    .step-label {
        font-size: 14px;
    }
   
    .input-wrapper input {
        padding: 18px 52px;
    }
   
    .otp-input {
        width: 58px;
        height: 66px;
        font-size: 26px;
    }
   
    .submit-btn {
        padding: 20px;
        font-size: 18px;
    }
}
/* Extra Large Desktop */
@media (min-width: 1440px) {
    .forgot-container {
        max-width: 660px;
    }
   
    .forgot-card {
        padding: 48px 40px;
    }
   
    .logo img {
        max-width: 160px;
    }
   
    .forgot-header h1 {
        font-size: 34px;
    }
   
    .step-indicator {
        padding: var(--space-xl);
    }
}
/* Landscape Optimization */
@media (orientation: landscape) and (max-height: 640px) {
    .forgot-header {
        padding: var(--space-md) var(--space-lg);
    }
   
    .logo {
        margin-bottom: var(--space-sm);
    }
   
    .logo img {
        max-width: 100px;
    }
   
    .forgot-header h1 {
        font-size: 22px;
        margin-bottom: 4px;
    }
   
    .forgot-card {
        padding: var(--space-lg);
    }
   
    .step-indicator {
        margin-bottom: var(--space-lg);
        padding: var(--space-md);
    }
}
/* ====================================
   Performance Optimizations
   ==================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* ====================================
   Safe Area for Notched Devices
   ==================================== */
@supports (padding: max(0px)) {
    .forgot-container {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
    }
   
    .forgot-card {
        padding-bottom: max(var(--space-xl), env(safe-area-inset-bottom));
    }
}
/* ====================================
   Scrollbar
   ==================================== */
.forgot-card::-webkit-scrollbar {
    width: 4px;
}
.forgot-card::-webkit-scrollbar-track {
    background: transparent;
}
.forgot-card::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-full);
}
/* ====================================
   Accessibility
   ==================================== */
*:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
/* ====================================
   High Contrast Mode
   ==================================== */
@media (prefers-contrast: high) {
    :root {
        --primary: #047857;
        --border: #000000;
    }
   
    .forgot-card {
        border: 2px solid var(--text-primary);
    }
}
/* ====================================
   Print Optimization
   ==================================== */
@media print {
    body {
        background: white;
    }
   
    .forgot-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
   
    .submit-btn {
        display: none;
    }
}
/* ====================================
   Utility Classes
   ==================================== */
.hidden { display: none !important; }
.visible { display: block !important; }
.text-center { text-align: center; }
/* ====================================
   Performance Hints
   ==================================== */
.forgot-card {
    contain: layout style paint;
}
.input-wrapper input,
.submit-btn,
.otp-input {
    contain: layout;
}
.submit-btn:not(:active) {
    will-change: auto;
}