/* 1630 Inc Invoice System - Modern Stylesheet */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --background: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 12px;
    --transition: all 0.2s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 40px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input {
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder {
    color: var(--text-secondary);
}

.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 8px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

.btn-logout {
    background: transparent;
    color: white;
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 14px;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Dashboard Page */
.dashboard-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
    padding: 20px 0;
    box-shadow: var(--shadow);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    color: white;
    font-size: 24px;
    font-weight: 700;
}

.dashboard-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.dashboard-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 48px;
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.dashboard-card h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.dashboard-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.invoice-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.btn-invoice {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 500;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.btn-invoice:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin-right: 16px;
}

.btn-text {
    flex: 1;
    text-align: left;
}

.btn-granville {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
}

.btn-granville:hover {
    background: linear-gradient(135deg, #047857 0%, #059669 100%);
}

.btn-shriners {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
}

.btn-shriners:hover {
    background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
}

.btn-sentara {
    background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 100%);
}

.btn-sentara:hover {
    background: linear-gradient(135deg, #6d28d9 0%, #7c3aed 100%);
}

/* Footer */
.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 20px;
    text-align: center;
}

.footer p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 480px) {
    .login-card {
        padding: 32px 24px;
    }

    .dashboard-card {
        padding: 32px 24px;
    }

    .btn-invoice {
        padding: 16px 20px;
    }

    .btn-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
}