.mt-50 {
    margin-top: 50px;
}

.input-wrapper {
    display: flex;
    gap: 12px;
    position: relative;
    background: #fff;
    padding: 10px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.input-wrapper input {
    flex: 1;
    border: none;
    padding: 12px 15px;
    font-size: 1.1rem;
    outline: none;
    font-family: 'Fira Code', monospace;
    color: var(--text-dark);
}

.input-wrapper input::placeholder {
    font-family: 'Inter', sans-serif;
    color: #94a3b8;
}

.input-wrapper button#btnGetCode {
    background: var(--primary-blue);
    color: #fff;
    border: none;
    padding: 0 25px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.input-wrapper button#btnGetCode:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-light);
    width: 40px;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.btn-icon:hover {
    background: #f1f5f9;
    color: #ef4444;
}

.input-hint {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--text-light);
    padding-left: 15px;
}
.otp-display-area {
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.otp-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.otp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
}

.otp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #e2e8f0;
}

.otp-header .label {
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.timer-badge {
    background: #f0f9ff;
    color: var(--primary-blue);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.otp-code-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.otp-code {
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 4px;
    line-height: 1;
}

.btn-copy {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #e2e8f0;
    background: white;
    font-size: 1.25rem;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-copy:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: scale(1.1);
}

.btn-copy.copied {
    background: #10b981;
    color: white;
    border-color: #10b981;
}

.progress-ring-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.progress-ring__circle {
    transition: stroke-dashoffset 0.1s linear;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
    stroke-linecap: round;
}

.ring-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: var(--primary-blue);
}

.error-box {
    background: #fee2e2;
    color: #991b1b;
    padding: 15px 20px;
    border-radius: 8px;
    border: 1px solid #fecaca;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    margin-top: 20px;
}

@media (max-width: 600px) {
    .otp-code {
        font-size: 2.8rem;
    }

    .input-wrapper {
        flex-direction: column;
    }

    .input-wrapper button#btnGetCode {
        width: 100%;
        justify-content: center;
        padding: 12px;
    }
}

.hidden {
    display: none !important;
}