:root {
    --bg-primary: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    --bg-secondary: rgba(0, 0, 0, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent-green: #00ff88;
    --accent-red: #ff4757;
    --accent-orange: #ffa502;
    --grid-color: rgba(0, 255, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: rgba(0, 0, 0, 0.3);
    --input-bg: rgba(255, 255, 255, 0.9);
    --input-border: #e0e0e0;
    
    /* Fallback theme colors if not set via PHP */
    --theme-text-color: #7c16ac;
    --gray-text-color: #666666;
    --light-gray-text-color: #AAAAAA;
    --background-color: #ffffff;
    --theme-text-dark: #ffffff;
    --dark-theme-text-color: #ffffff;
    --dark-gray-text-color: #cccccc;
    --dark-light-gray-text-color: #999999;
    --dark-background-color: #1a1a1a;
    --dark-theme-text-dark: #ffffff;
    
    /* Generated theme variations */
    --theme-gradient-primary: linear-gradient(135deg, var(--theme-text-color) 0%, var(--gray-text-color) 100%);
    --theme-gradient-secondary: linear-gradient(135deg, var(--theme-text-color) 0%, var(--light-gray-text-color) 100%);
    --theme-gradient-accent: linear-gradient(135deg, var(--theme-text-color) 0%, var(--background-color) 100%);
    --theme-gradient-dark: linear-gradient(135deg, var(--dark-theme-text-color) 0%, var(--dark-background-color) 100%);
    --theme-gradient-multi: linear-gradient(135deg, var(--theme-text-color) 0%, var(--gray-text-color) 25%, var(--light-gray-text-color) 50%, var(--theme-text-color) 75%, var(--gray-text-color) 100%);
    
    /* Opacity variations */
    --theme-color-10: var(--theme-text-color)1A;
    --theme-color-20: var(--theme-text-color)33;
    --theme-color-30: var(--theme-text-color)4D;
    --theme-color-50: var(--theme-text-color)80;
    --theme-color-70: var(--theme-text-color)B3;
}

[data-theme="light"] {
    --bg-primary: var(--background-color);
    --bg-secondary: rgba(255, 255, 255, 0.9);
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --accent-green: #00ff88;
    --accent-red: #ff4757;
    --accent-orange: #ffa502;
    --grid-color: rgba(0, 0, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.98);
    --glass-border: var(--theme-color-30);
    --shadow: var(--theme-color-20);
    --input-bg: rgba(255, 255, 255, 0.9);
    --input-border: #e2e8f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body {
    font-family: 'Arial', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--bg-primary);
    transition: all 0.5s ease;
}

.trading-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--bg-primary);
    overflow: hidden;
    transition: all 0.5s ease;
}

.trading-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 50px 30px;
    animation: gridMove 20s linear infinite;
    transition: background-image 0.5s ease;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 30px); }
}

.candlestick-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
}

.candlestick {
    position: relative;
    width: 8px;
    margin: 0 3px;
    animation: candleGrow 3s ease-in-out infinite;
}

.candle-wick {
    position: absolute;
    width: 1px;
    background: #555;
    left: 50%;
    transform: translateX(-50%);
}

.candle-body {
    position: absolute;
    width: 100%;
    left: 0;
    border-radius: 1px;
}

.bullish {
    background: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.bearish {
    background: #ff4757;
    box-shadow: 0 0 10px rgba(255, 71, 87, 0.3);
}

@keyframes candleGrow {
    0%, 100% { transform: scaleY(1); opacity: 0.8; }
    50% { transform: scaleY(1.2); opacity: 1; }
}

.price-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
    animation: priceMove 8s linear infinite;
    box-shadow: 0 0 10px var(--accent-green);
}

@keyframes priceMove {
    0% { 
        transform: translateX(-100%);
        top: 60%;
    }
    25% { 
        top: 40%;
    }
    50% { 
        top: 70%;
    }
    75% { 
        top: 30%;
    }
    100% { 
        transform: translateX(100%);
        top: 50%;
    }
}

.trading-numbers {
    position: absolute;
    color: var(--accent-green);
    font-family: 'Courier New', monospace;
    font-size: 12px;
    font-weight: bold;
    text-shadow: 0 0 5px var(--accent-green);
    animation: numberFloat 4s ease-in-out infinite;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

@keyframes numberFloat {
    0%, 100% { 
        transform: translateY(0) opacity(0.6);
    }
    50% { 
        transform: translateY(-20px);
        opacity: 1;
    }
}

.volume-bars {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 80px;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    opacity: 0.3;
}

.volume-bar {
    width: 4px;
    background: linear-gradient(to top, #0066ff, #00aaff);
    margin: 0 1px;
    animation: volumePulse 2s ease-in-out infinite;
    box-shadow: 0 0 5px rgba(0, 102, 255, 0.3);
    transition: background 0.3s ease;
}

[data-theme="light"] .volume-bar {
    background: linear-gradient(to top, #667eea, #764ba2);
    box-shadow: 
        0 0 8px rgba(102, 126, 234, 0.4),
        0 0 15px rgba(102, 126, 234, 0.2);
    opacity: 0.6;
}

[data-theme="light"] .volume-bars {
    opacity: 0.5;
}

[data-theme="light"] .trading-numbers {
    color: #00ff88;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
    font-weight: 700;
    animation: floating 4s ease-in-out infinite;
}

[data-theme="light"] .crypto-symbols {
    color: #764ba2;
    opacity: 0.4;
    text-shadow: 0 0 10px rgba(118, 75, 162, 0.5);
    animation: floating 6s ease-in-out infinite;
}

/* Light mode candlestick enhancements */
[data-theme="light"] .candlestick {
    filter: drop-shadow(0 0 8px rgba(102, 126, 234, 0.3));
}

[data-theme="light"] .candle-wick {
    background: #4a5568;
    box-shadow: 0 0 5px rgba(74, 85, 104, 0.5);
}

[data-theme="light"] .candle-body.bullish {
    background: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

[data-theme="light"] .candle-body.bearish {
    background: #ff4757;
    box-shadow: 0 0 10px rgba(255, 71, 87, 0.3);
}

[data-theme="light"] .price-line {
    background: linear-gradient(90deg, transparent, #00ff88, transparent);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.6);
}

[data-theme="light"] .trend-arrow.trend-up {
    border-bottom-color: #00ff88;
    filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.6));
}

[data-theme="light"] .trend-arrow.trend-down {
    border-top-color: #ff4757;
    filter: drop-shadow(0 0 8px rgba(255, 71, 87, 0.6));
}

[data-theme="light"] .trading-grid {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.1) 1px, transparent 1px);
    animation: gridMove 20s linear infinite;
    opacity: 0.6;
}

[data-theme="light"] .trading-background {
    background: #ffffff;
}

[data-theme="light"] .crypto-symbols {
    color: #764ba2;
    opacity: 0.4;
    text-shadow: 0 0 10px rgba(118, 75, 162, 0.5);
}

[data-theme="light"] .auth-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--theme-color-30);
    box-shadow: 
        0 25px 50px var(--theme-color-20),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    animation: lightModeGlow 3s ease-in-out infinite;
}

[data-theme="light"] .auth-wrapper::before {
    background: var(--theme-gradient-multi);
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
    height: 6px;
    border-radius: 3px;
}

[data-theme="light"] .auth-wrapper::before {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #f5576c 75%, #4facfe 100%);
    height: 6px;
    border-radius: 3px;
}



[data-theme="light"] .btn {
    background: var(--theme-gradient-primary);
    box-shadow: 0 4px 15px var(--theme-color-30);
    border: none;
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

[data-theme="light"] .btn:hover::before {
    left: 100%;
}

[data-theme="light"] .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--theme-color-50);
}

[data-theme="light"] .form-title {
    background: var(--theme-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

[data-theme="light"] .theme-toggle {
    background: var(--theme-gradient-primary);
    box-shadow: 0 4px 15px var(--theme-color-30);
}

[data-theme="light"] .theme-toggle::before {
    background: linear-gradient(135deg, #fff, #f7fafc);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .forgot-password a,
[data-theme="light"] .form-switch a {
    color: var(--theme-text-color);
    text-shadow: 0 0 5px var(--theme-color-30);
}

[data-theme="light"] .forgot-password a:hover,
[data-theme="light"] .form-switch a:hover {
    color: var(--gray-text-color);
    text-shadow: 0 0 8px var(--theme-color-50);
}

@keyframes volumePulse {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}

.trend-arrow {
    position: absolute;
    width: 0;
    height: 0;
    animation: arrowMove 6s linear infinite;
}

.trend-up {
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 25px solid var(--accent-green);
    filter: drop-shadow(0 0 5px var(--accent-green));
}

.trend-down {
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 25px solid var(--accent-red);
    filter: drop-shadow(0 0 5px var(--accent-red));
}

@keyframes arrowMove {
    0% {
        transform: translateX(-50px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateX(calc(100vw + 50px)) rotate(360deg);
        opacity: 0;
    }
}

.crypto-symbols {
    position: absolute;
    color: var(--text-secondary);
    font-size: 24px;
    font-weight: bold;
    animation: symbolDrift 15s linear infinite;
    opacity: 0.2;
    transition: color 0.3s ease;
}

@keyframes symbolDrift {
    0% {
        transform: translateX(-100px) translateY(0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateX(calc(100vw + 100px)) translateY(-50px);
        opacity: 0;
    }
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    opacity: 0.3;
    z-index: 0;
    transition: background 0.5s ease;
}

.container {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    overflow-y: auto;
}

.auth-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 20px 40px var(--shadow);
    width: 100%;
    max-width: 400px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: all 0.5s ease;
}

/* Register form specific styles */
.register-form .auth-wrapper {
    max-width: 600px;
    padding: 30px;
}

.auth-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--theme-gradient-primary);
}

.theme-toggle {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 50px;
    height: 25px;
    background: var(--theme-text-color);
    border-radius: 25px;
    cursor: pointer;
    transition: background 0.3s ease;
    border: none;
    outline: none;
}

.theme-toggle::before {
    content: '🌙';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 21px;
    height: 21px;
    background: var(--background-color);
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .theme-toggle {
    background: #ffa502;
}

[data-theme="light"] .theme-toggle::before {
    content: '☀️';
    transform: translateX(25px);
    background: #fff3cd;
}

.form-container {
    position: relative;
}

.form {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.form.active {
    display: block;
}

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

/* Enhanced gradient animations */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes gradientFlow {
    0% {
        background: var(--theme-gradient-primary);
    }
    25% {
        background: var(--theme-gradient-secondary);
    }
    50% {
        background: var(--theme-gradient-accent);
    }
    75% {
        background: var(--theme-gradient-secondary);
    }
    100% {
        background: var(--theme-gradient-primary);
    }
}

@keyframes lightModeGlow {
    0%, 100% {
        box-shadow: 0 0 20px var(--theme-color-30);
    }
    50% {
        box-shadow: 0 0 30px var(--theme-color-50);
    }
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Enhanced button animations */
.btn {
    animation: buttonGlow 2s ease-in-out infinite alternate;
}

@keyframes buttonGlow {
    0% {
        box-shadow: 0 4px 15px var(--theme-color-30);
    }
    100% {
        box-shadow: 0 4px 20px var(--theme-color-50);
    }
}

/* Enhanced form focus animations */
.form-floating > .form-control:focus {
    animation: inputFocus 0.3s ease-out;
}

@keyframes inputFocus {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Enhanced theme toggle animations */
.theme-toggle {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--theme-color-50);
}

/* Enhanced auth wrapper animations */
.auth-wrapper {
    animation: wrapperFloat 6s ease-in-out infinite;
}

@keyframes wrapperFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Enhanced trading background with theme colors */
.trading-grid {
    background-image: 
        linear-gradient(var(--theme-color-10) 1px, transparent 1px),
        linear-gradient(90deg, var(--theme-color-10) 1px, transparent 1px);
}

.price-line {
    background: linear-gradient(90deg, transparent, var(--theme-text-color), transparent);
    box-shadow: 0 0 10px var(--theme-text-color);
}

.trading-numbers {
    color: var(--theme-text-color);
    text-shadow: 0 0 5px var(--theme-text-color);
}

/* Enhanced candlestick colors */
.candle-body.bullish {
    background: var(--theme-text-color);
    box-shadow: 0 0 10px var(--theme-color-50);
}

.candle-body.bearish {
    background: var(--accent-red);
    box-shadow: 0 0 10px rgba(255, 71, 87, 0.3);
}

/* Enhanced volume bars with theme colors */
.volume-bar {
    background: linear-gradient(to top, var(--theme-text-color), var(--theme-color-70));
    box-shadow: 0 0 5px var(--theme-color-30);
}

/* Enhanced trend arrows with theme colors */
.trend-up {
    border-bottom-color: var(--theme-text-color);
    filter: drop-shadow(0 0 5px var(--theme-text-color));
}

.trend-down {
    border-top-color: var(--accent-red);
    filter: drop-shadow(0 0 5px var(--accent-red));
}

.form-title {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    font-size: 28px;
    font-weight: bold;
}

/* Register form specific title */
.register-form .form-title {
    margin-bottom: 20px;
    font-size: 24px;
}

/* Bootstrap Floating Labels Customization */
.form-floating {
    margin-bottom: 20px;
}

/* Register form specific spacing */
.register-form .form-floating {
    margin-bottom: 15px;
}

.form-floating > .form-control {
    height: calc(3.5rem + 2px);
    line-height: 1.25;
    border: 2px solid var(--input-border);
    border-radius: 10px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-floating > .form-control:focus {
    border-color: var(--theme-text-color);
    box-shadow: 0 0 0 0.2rem var(--theme-color-20);
}

.form-floating > .form-control:focus ~ label {
    color: var(--theme-text-color);
}

.form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
    color: #555;
    font-weight: 500;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    opacity: 0.65;
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
    color: #667eea;
}

.btn {
    width: 100%;
    padding: 14px;
    background: var(--theme-gradient-primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}

/* Register form specific button */
.register-form .btn {
    padding: 12px;
    margin-top: 8px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--theme-color-50);
}

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

.btn:disabled,
.btn.btn-disabled {
    background: linear-gradient(135deg, #ccc, #ddd);
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.6;
}

.btn:disabled:hover,
.btn.btn-disabled:hover {
    transform: none;
    box-shadow: none;
}

.form-switch {
    text-align: center;
    margin-top: 25px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

/* Register form specific form switch */
.register-form .form-switch {
    margin-top: 15px;
}

.forgot-password a,
.form-switch a {
    color: var(--theme-text-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.forgot-password a:hover,
.form-switch a:hover {
    color: var(--gray-text-color);
}

.forgot-password {
    text-align: right;
    margin-top: 10px;
}

/* Mobile Input Wrapper Styles */
.mobile-input-wrapper {
    display: flex;
    align-items: stretch;
    border: 2px solid var(--input-border);
    border-radius: 10px;
    background: white;
    transition: all 0.3s ease;
    overflow: hidden;
    margin-bottom: 15px;
    height: calc(3.5rem + 2px);
}

.mobile-input-wrapper:focus-within {
    border-color: var(--theme-text-color);
    box-shadow: 0 0 0 0.2rem var(--theme-color-20);
}

.country-code-dropdown {
    position: relative;
    max-width: 100px;
    border-right: 2px solid var(--input-border);
    background: #f8f9fa;
    height: 100%;
}

.country-code-select {
    width: 100%;
    height: 100%;
    border: none;
    background: transparent;
    padding: 1rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.country-code-select:focus {
    background-color: var(--background-color);
}

.mobile-input-wrapper .form-control {
    border: none;
    border-radius: 0;
    padding: 1rem 0.75rem;
    height: 100%;
    line-height: 1.25;
    background: transparent;
    font-size: 1rem;
    color: #333;
}

.mobile-input-wrapper .form-control:focus {
    border: none;
    box-shadow: none;
    background: transparent;
}

.mobile-input-wrapper .form-floating > label {
    left: 0;
    padding: 1rem 0.75rem;
    background: transparent;
    font-size: 0.875rem;
    color: #6c757d;
    height: 100%;
    display: flex;
    align-items: center;
}



/* Option Groups for Email/Mobile Selection */
.option-group {
    display: flex;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--input-border);
    background: var(--glass-bg);
}

/* Register form specific option group */
.register-form .option-group {
    margin-bottom: 15px;
}

.option-btn {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--text-secondary);
}

.option-btn.active {
    background: var(--theme-text-color);
    color: white;
}

/* OTP Input Styles */
.otp-container {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
}

.otp-input {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    border: 2px solid var(--input-border);
    border-radius: 10px;
    background: var(--glass-bg);
    transition: all 0.3s ease;
}

.otp-input:focus {
    border-color: var(--theme-text-color);
    box-shadow: 0 0 0 0.2rem var(--theme-color-20);
    outline: none;
}

/* Logo Styles */
.logo {
    max-height: 60px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

/* Alert Styles */
.alert {
    border-radius: 10px;
    border: none;
    margin-bottom: 20px;
    padding: 15px;
    font-weight: 500;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border-left: 4px solid #28a745;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border-left: 4px solid #dc3545;
}

.alert-info {
    background: rgba(23, 162, 184, 0.1);
    color: #17a2b8;
    border-left: 4px solid #17a2b8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-wrapper {
        max-width: 95%;
        padding: 30px 20px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .form-title {
        font-size: 24px;
    }
    
    .container {
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px 0;
    }
}

@media (max-width: 480px) {
    .auth-wrapper {
        max-width: 100%;
        padding: 25px 15px;
        max-height: 85vh;
        overflow-y: auto;
    }
    
    .container {
        min-height: 100vh;
        padding: 10px 0;
    }
    
    .form-container {
        padding: 20px 15px;
    }
    
    .otp-container {
        gap: 8px;
    }
    
    .otp-input {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
    
    .btn {
        margin-top: 15px;
        margin-bottom: 10px;
    }
    
    .form-switch {
        margin-top: 20px;
    }
}

/* Existence Message Styles */
.existence-message {
    font-size: 0.75rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

.existence-message.text-success {
    color: #28a745 !important;
}

.existence-message.text-danger {
    color: #dc3545 !important;
}

/* Validation Styles */
.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Mobile input wrapper validation */
.mobile-input-wrapper .form-control.is-valid ~ .mobile-input-wrapper,
.mobile-input-wrapper:has(.form-control.is-valid) {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.mobile-input-wrapper .form-control.is-invalid ~ .mobile-input-wrapper,
.mobile-input-wrapper:has(.form-control.is-invalid) {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Existence Message Styles with theme colors */
.existence-message {
    font-size: 0.75rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

.existence-message.text-success {
    color: #28a745 !important;
}

.existence-message.text-danger {
    color: #dc3545 !important;
}

/* Theme-based existence messages */
.existence-message.text-theme {
    color: var(--theme-text-color) !important;
}

.existence-message.text-theme-light {
    color: var(--light-gray-text-color) !important;
} 

/* Toastr Notifications Styling */
#toast-container {
    position: fixed;
    z-index: 999999;
    pointer-events: none;
}

#toast-container * {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

#toast-container > div {
    position: relative;
    pointer-events: auto;
    overflow: hidden;
    margin: 0 0 6px;
    padding: 15px 15px 15px 50px;
    width: 300px;
    background-position: 15px center;
    background-repeat: no-repeat;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
    color: #ffffff;
    opacity: 0.8;
    border-radius: 4px;
}

#toast-container > div.rtl {
    direction: rtl;
    padding: 15px 50px 15px 15px;
    background-position: right 15px center;
}

#toast-container > div:hover {
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
    opacity: 1;
    cursor: pointer;
}

#toast-container.toast-top-center {
    top: 0;
    right: 0;
    width: 100%;
}

#toast-container.toast-bottom-center {
    bottom: 0;
    right: 0;
    width: 100%;
}

#toast-container.toast-top-full-width {
    top: 0;
    right: 0;
    width: 100%;
}

#toast-container.toast-bottom-full-width {
    bottom: 0;
    right: 0;
    width: 100%;
}

#toast-container.toast-top-left {
    top: 0;
    left: 0;
}

#toast-container.toast-top-right {
    top: 0;
    right: 0;
}

#toast-container.toast-bottom-right {
    right: 0;
    bottom: 0;
}

#toast-container.toast-bottom-left {
    bottom: 0;
    left: 0;
}

#toast-container.toast-top-center > div,
#toast-container.toast-bottom-center > div {
    width: 300px;
    margin-left: auto;
    margin-right: auto;
}

#toast-container.toast-top-full-width > div,
#toast-container.toast-bottom-full-width > div {
    width: 96%;
    margin-left: auto;
    margin-right: auto;
}

.toast {
    background-color: #030303;
}

.toast-success {
    background-color: #51a351;
}

.toast-error {
    background-color: #bd362f;
}

.toast-info {
    background-color: #2f96b4;
}

.toast-warning {
    background-color: #f89406;
}

.toast-progress {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 4px;
    background-color: #000000;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 240px) {
    #toast-container > div {
        width: 11em;
    }
    #toast-container.toast-top-center > div,
    #toast-container.toast-bottom-center > div {
        width: auto;
        margin-left: 1em;
        margin-right: 1em;
    }
}

@media (min-width: 241px) and (max-width: 480px) {
    #toast-container > div {
        width: 18em;
    }
    #toast-container.toast-top-center > div,
    #toast-container.toast-bottom-center > div {
        width: auto;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    #toast-container > div {
        width: 25em;
    }
    #toast-container.toast-top-center > div,
    #toast-container.toast-bottom-center > div {
        width: auto;
        margin-left: auto;
        margin-right: auto;
    }
}