/* Buyer Portal Styles */

/* Login Section */
.login-section {
    min-height: calc(100vh - 200px);
    padding: 60px 0;
    background: linear-gradient(135deg, var(--deep-purple) 0%, var(--coral-red) 100%);
}

.login-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.login-card, .info-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.login-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Form Styles */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.phone-input {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.phone-input-container {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.country-code {
    background: var(--bg-light);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.country-select {
    padding: 0.75rem 0.5rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--white);
    cursor: pointer;
    min-width: 100px;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s;
}

.country-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(43, 125, 233, 0.1);
}

.phone-field {
    flex: 1;
}

.input-field {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(43, 125, 233, 0.1);
}

.input-otp {
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 0.5rem;
    font-weight: 600;
}

.input-help {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #1e5bb8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 125, 233, 0.4);
}

.btn-primary:disabled {
    background: var(--secondary-gray);
    cursor: not-allowed;
    transform: none;
}

.btn-full {
    width: 100%;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-blue);
    padding: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: underline;
    display: block;
    text-align: center;
    margin-top: 1rem;
}

.btn-link:hover {
    color: #1e5bb8;
}

/* OTP Form */
.otp-sent-message {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.otp-sent-message strong {
    color: var(--text-primary);
}

/* Loading State */
.loading-step {
    text-align: center;
    padding: 2rem 0;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border: 4px solid var(--bg-light);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Error Message */
.error-message {
    display: none;
    background: #fee;
    color: #c00;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    border-left: 4px solid #c00;
}

.error-message.show {
    display: block;
}

/* Info Card */
.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.info-list {
    list-style: none;
}

.info-list li {
    display: flex;
    align-items: start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.info-icon {
    background: var(--primary-blue);
    color: var(--white);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.75rem;
}

/* Dashboard Styles */
.dashboard {
    min-height: 100vh;
    background: var(--bg-light);
}

.dashboard-header {
    background: var(--white);
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.dashboard-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
}

.user-details h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
}

.user-details p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dashboard-content {
    padding: 2rem 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-value.success {
    color: #4CAF50;
}

.stat-value.warning {
    color: #FF9800;
}

.stat-value.danger {
    color: #D32F2F;
}

.agreements-section {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.agreement-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s;
}

.agreement-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.agreement-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.agreement-info h4 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.agreement-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.agreement-status {
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-active {
    background: #E8F5E9;
    color: #2E7D32;
}

.status-completed {
    background: #E3F2FD;
    color: #1976D2;
}

.progress-bar {
    background: var(--bg-light);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--primary-blue);
    transition: width 0.3s;
}

.installments-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 968px) {
    .login-container {
        grid-template-columns: 1fr;
    }

    .info-card {
        order: -1;
    }

    .dashboard-header .container {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .login-card, .info-card {
        padding: 1.5rem;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}