/**
 * Sistema de Reservas de Voo - Estilos Principais
 * Desenvolvedor: Luan Oliveira dos Santos
 * Projeto: Desafio Dev Day 2025
 * 
 * Arquivo principal que importa todos os estilos do sistema
 * e define estilos globais e utilitários.
 */

/* Main stylesheet - imports all component styles */
@import url('variables.css');
@import url('base.css');
@import url('calendar.css');
@import url('flight-options.css');
@import url('ticket.css');
@import url('chat.css');

/* Global styles */
body {
    background: var(--bg-gradient);
    min-height: 100vh;
}

/* Utility classes */
.hidden {
    display: none !important;
}

.transition-all {
    transition: all var(--transition-normal);
}

/* Button styles */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-button);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
    border: 2px solid var(--color-primary);
    cursor: pointer;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-primary-hover);
}

.btn-primary:disabled {
    background-color: var(--color-gray-400);
    border-color: var(--color-gray-400);
    color: var(--color-gray-600);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-button);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
    border: 2px solid var(--color-primary);
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--color-gray-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Confirm booking button specific styles */
#confirm-booking {
    background-color: var(--color-primary) !important;
    color: var(--text-white) !important;
    border: 2px solid var(--color-primary);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
    width: 100%;
    height: var(--button-height);
    border-radius: var(--radius-lg);
}

#confirm-booking:hover:not(:disabled) {
    background-color: var(--color-primary-hover) !important;
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-primary-hover);
}

#confirm-booking:disabled {
    background-color: var(--color-gray-400) !important;
    border-color: var(--color-gray-400);
    color: var(--color-gray-600) !important;
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
    box-shadow: none;
}

#confirm-booking:not(:disabled) {
    opacity: 1;
    cursor: pointer;
}

/* Action buttons */
#new-booking,
#open-chat {
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
    height: var(--button-height);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

#new-booking {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

#new-booking:hover {
    background-color: var(--color-gray-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

#open-chat {
    background-color: var(--color-primary);
    color: var(--text-white);
    border: 2px solid var(--color-primary);
}

#open-chat:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-primary-hover);
}

/* Card styles */
.card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-gray-200);
}

/* Section headers */
.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
}

.section-header-icon {
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.section-header-icon i {
    font-size: var(--font-size-lg);
}