/* TalkFood Client Web - Global Styles */
@import url('variables.css');

/* ===== CSS RESET ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ===== BASE ===== */
html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--tf-font);
    font-size: var(--tf-text-base);
    font-weight: var(--tf-font-normal);
    line-height: var(--tf-leading-normal);
    color: var(--tf-text);
    background-color: var(--tf-bg);
    min-height: 100vh;
}

/* ===== TIPOGRAFIA ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--tf-font-semibold);
    line-height: var(--tf-leading-tight);
    color: var(--tf-text);
}

h1 { font-size: var(--tf-text-4xl); }
h2 { font-size: var(--tf-text-3xl); }
h3 { font-size: var(--tf-text-2xl); }
h4 { font-size: var(--tf-text-xl); }
h5 { font-size: var(--tf-text-lg); }
h6 { font-size: var(--tf-text-base); }

p {
    margin-bottom: var(--tf-space-md);
}

a {
    color: var(--tf-primary);
    text-decoration: none;
    transition: color var(--tf-transition-fast);
}

a:hover {
    color: var(--tf-primary-dark);
}

h1:focus {
    outline: none;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--tf-space-sm);
    padding: var(--tf-space-sm) var(--tf-space-lg);
    font-family: var(--tf-font);
    font-size: var(--tf-text-base);
    font-weight: var(--tf-font-semibold);
    line-height: 1;
    border: none;
    border-radius: var(--tf-radius-full);
    cursor: pointer;
    transition: all var(--tf-transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--tf-gradient);
    color: white;
    box-shadow: var(--tf-shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--tf-bg);
    color: var(--tf-primary);
    border: 2px solid var(--tf-primary);
}

.btn-secondary:hover {
    background: var(--tf-gradient-subtle);
}

.btn-ghost {
    background: transparent;
    color: var(--tf-text-secondary);
}

.btn-ghost:hover {
    color: var(--tf-primary);
    background: var(--tf-gradient-subtle);
}

.btn-lg {
    padding: var(--tf-space-md) var(--tf-space-xl);
    font-size: var(--tf-text-lg);
}

.btn-sm {
    padding: var(--tf-space-xs) var(--tf-space-md);
    font-size: var(--tf-text-sm);
}

/* ===== FORMULÁRIOS ===== */
input, textarea, select {
    font-family: var(--tf-font);
    font-size: var(--tf-text-base);
    padding: var(--tf-space-sm) var(--tf-space-md);
    border: 1px solid var(--tf-border);
    border-radius: var(--tf-radius-md);
    background: var(--tf-bg);
    color: var(--tf-text);
    transition: all var(--tf-transition-fast);
    width: 100%;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--tf-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

input::placeholder, textarea::placeholder {
    color: var(--tf-text-muted);
}

.form-group {
    margin-bottom: var(--tf-space-md);
}

.form-label {
    display: block;
    font-size: var(--tf-text-sm);
    font-weight: var(--tf-font-medium);
    color: var(--tf-text-secondary);
    margin-bottom: var(--tf-space-xs);
}

.valid.modified:not([type=checkbox]) {
    border-color: var(--tf-accent);
}

.invalid {
    border-color: #dc3545;
}

.validation-message {
    color: #dc3545;
    font-size: var(--tf-text-sm);
    margin-top: var(--tf-space-xs);
}

/* ===== CARDS ===== */
.card {
    background: var(--tf-bg);
    border-radius: var(--tf-radius-lg);
    box-shadow: var(--tf-shadow-md);
    overflow: hidden;
    transition: all var(--tf-transition-base);
}

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

.card-body {
    padding: var(--tf-space-lg);
}

/* ===== UTILITÁRIOS ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--tf-primary); }
.text-secondary { color: var(--tf-text-secondary); }
.text-muted { color: var(--tf-text-muted); }

.bg-primary { background: var(--tf-gradient); }
.bg-secondary { background: var(--tf-bg-secondary); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--tf-space-sm); }
.gap-md { gap: var(--tf-space-md); }
.gap-lg { gap: var(--tf-space-lg); }

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--tf-space-md);
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; }
    30% { opacity: 1; }
}

.animate-fadeIn { animation: fadeIn var(--tf-transition-slow) ease-out; }
.animate-slideUp { animation: slideUp var(--tf-transition-slow) ease-out; }
.animate-slideInRight { animation: slideInRight var(--tf-transition-slow) ease-out; }

/* ===== BLAZOR ESPECÍFICO ===== */
#blazor-error-ui {
    color-scheme: light only;
    background: #fff3cd;
    border-top: 2px solid var(--tf-secondary);
    bottom: 0;
    box-shadow: var(--tf-shadow-lg);
    display: none;
    left: 0;
    padding: var(--tf-space-md) var(--tf-space-lg);
    position: fixed;
    width: 100%;
    z-index: var(--tf-z-toast);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: var(--tf-space-md);
    top: var(--tf-space-sm);
}

.blazor-error-boundary {
    background: #dc3545;
    padding: var(--tf-space-lg);
    color: white;
    border-radius: var(--tf-radius-md);
}

.blazor-error-boundary::after {
    content: "Ocorreu um erro. Por favor, recarregue a página.";
}

/* Loading Progress */
.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 35vh 0 auto 0;
    margin: 0 auto;
}

.loading-progress circle {
    fill: none;
    stroke: var(--tf-border);
    stroke-width: 0.5rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: var(--tf-primary);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.1s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: var(--tf-font-semibold);
    color: var(--tf-text-secondary);
    inset: calc(35vh + 3.5rem) 0 auto 0;
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Carregando...");
}

/* ===== RESPONSIVO ===== */
@media (max-width: 640px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--tf-space-sm);
    }
}