* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --success: #10b981;
    --danger: #ef4444;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container-forgot {
    width: 100%;
    max-width: 420px;
}

.card-wrapper {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.card-header {
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    background: var(--primary) !important;

    padding: 40px 30px 30px;
    text-align: center;
    color: white;
}

.card-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.card-header p {
    font-size: 14px;
    opacity: 0.9;
    margin: 0;
}

.card-body {
    padding: 40px 30px;
}

.stage {
    display: none;
    animation: fadeIn 0.4s ease-in;
}

.stage.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.progress-bar-custom {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    justify-content: center;
}

.progress-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    transition: var(--transition);
}

.progress-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group:last-child {
    margin-bottom: 0;
}

label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray-50);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control.error {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.05);
}

.form-control.success {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.05);
}

.form-text {
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 6px;
    display: none;
}

.form-text.show {
    display: block;
}

.error-message {
    color: var(--danger);
}

.success-message {
    color: var(--success);
}

.otp-input-group {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 20px 0;
}

.otp-input {
    width: 45px;
    height: 50px;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    transition: var(--transition);
    background: var(--gray-50);
}

.otp-input:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
}

.otp-input.filled {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.btn-primary {
    width: 100%;
    padding: 12px 24px;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    background: var(--primary) !important;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 20px;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    width: 100%;
    padding: 12px 24px;
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.btn-secondary:hover {
    background: var(--gray-200);
    border-color: var(--gray-300);
}

.resend-otp {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--gray-600);
}

.resend-otp a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.resend-otp a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.resend-otp.disabled a {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.5s ease-out;
}

.success-icon svg {
    width: 32px;
    height: 32px;
    color: var(--success);
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.timer {
    text-align: center;
    margin-top: 15px;
    font-size: 13px;
    color: var(--gray-600);
}

.timer.warning {
    color: var(--danger);
    font-weight: 600;
}

.back-link {
    text-align: center;
    margin-top: 20px;
}

.back-link a {
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.back-link a:hover {
    color: var(--primary-dark);
}

.otp-email-text {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 20px;
    font-size: 14px;
}

.verification-success-text {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 30px;
    font-size: 14px;
}

.password-requirements {
    display: block !important;
    margin-top: 8px;
    color: var(--gray-600);
}

@media (max-width: 480px) {
    .container-forgot {
        max-width: 100%;
    }

    .card-header {
        padding: 30px 20px 20px;
    }

    .card-header h1 {
        font-size: 24px;
    }

    .card-body {
        padding: 30px 20px;
    }

    .otp-input {
        width: 40px;
        height: 45px;
        font-size: 18px;
    }
}