/**
 * Główny plik stylów dla aplikacji do liczenia ptaków
 * Zawiera style dla wszystkich komponentów interfejsu użytkownika
 */

/* ----------------- */
/* Zmienne i resetowanie */
/* ----------------- */
:root {
    --primary: #0d6efd;
    --primary-light: #e9f0ff;
    --secondary: #6c757d;
    --success: #198754;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #212529;
    --bird-blue: #1da1f2;
    --bird-green: #17bf63;
    --shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);
    --shadow: 0 .5rem 1rem rgba(0, 0, 0, .15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, .175);
    --transition: all 0.3s ease;
}

body {
    background-color: var(--light);
    color: var(--dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* ----------------- */
/* Ogólne style */
/* ----------------- */

.card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow);
}

.card-header {
    border-bottom: none;
    padding: 1rem 1.25rem;
}

.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.25);
}

.btn-success {
    background-color: var(--success);
    border-color: var(--success);
}

.btn-success:hover, .btn-success:focus {
    background-color: #157347;
    border-color: #146c43;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(25, 135, 84, 0.25);
}

.btn-outline-secondary:hover {
    transform: translateY(-2px);
}

.btn-primary:active, .btn-success:active, .btn-outline-secondary:active {
    transform: translateY(0);
}

/* Efekt ripple na przyciskach */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.btn:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}

/* ----------------- */
/* Obszar wgrywania plików */
/* ----------------- */

.upload-area {
    border: 2px dashed #ced4da;
    border-radius: 1rem;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background-color: #fff;
}

.upload-area:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.upload-area.dragover {
    border-color: var(--primary);
    background-color: var(--primary-light);
    transform: scale(1.02);
    box-shadow: var(--shadow);
}

.upload-area.disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.upload-area i {
    color: var(--secondary);
    transition: var(--transition);
}

.upload-area:hover i {
    color: var(--primary);
    transform: translateY(-5px);
}

.progress {
    height: 0.5rem;
    border-radius: 0.5rem;
    background-color: #e9ecef;
    margin-top: 1rem;
}

.progress-bar {
    background-color: var(--primary);
    border-radius: 0.5rem;
}

/**
 * Dodatkowe style CSS do rozwiązania problemu z rozciąganiem canvas
 */

/* Kontener canvasa - zapewniamy elastyczne skalowanie */
.canvas-container {
    max-width: 100% !important;
    margin: 0 auto !important;
    display: block !important;
    position: relative !important;
    /* Usunięte: width: 100% !important; height: 400px !important; */
}

/* Wewnętrzny obiekt canvas */
canvas#imageCanvas {
    display: block !important;
    /* Usunięte: width: 100% !important; height: 100% !important; */
    /* Pozwalamy, aby elementy miały rozmiar ustawiony przez JavaScript */
}

/* Zapobieganie konfliktom z framework CSS */
.canvas-container > * {
    box-sizing: content-box !important;
}

/* Dodatkowa klasa rodzica, która pozwala na elastyczne dostosowanie kontenera */
.canvas-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.canvas-loading-overlay, .result-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Stylizacja kontrolek canvasa Fabric.js */
.canvas-container .corner {
    border-radius: 50%;
    width: 16px !important;
    height: 16px !important;
    background-color: #fff !important;
    border: 2px solid var(--primary) !important;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

/* Stylizacja obramowania zaznaczenia */
.canvas-container .selection-rect {
    border: 2px dashed var(--primary) !important;
}

/* ----------------- */
/* Sekcja wyników */
/* ----------------- */

.result-image-container {
    width: 100%;
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    background-color: #f8f9fa;
    min-height: 200px;
}

.result-image-container img {
    width: 100%;
    display: block;
}

#birdCount {
    font-size: 2.5rem;
    color: var(--success);
    font-weight: 700;
}

.estimated-badge {
    background-color: var(--warning);
    color: #212529;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    margin-left: 0.5rem;
    font-weight: 500;
}

/* Kontrolki widoku */
#showOriginalBtn, #showResultBtn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

#showOriginalBtn.active, #showResultBtn.active {
    background-color: var(--primary);
    color: white;
}

/* ----------------- */
/* Toasty i komunikaty */
/* ----------------- */

.toast-container {
    z-index: 1050;
}

.toast {
    border: none;
    box-shadow: var(--shadow);
    border-radius: 0.5rem;
    overflow: hidden;
    opacity: 1;
}

.toast-header {
    border-bottom: none;
    padding: 0.75rem 1rem;
}

.toast-body {
    padding: 1rem;
    background-color: #fff;
}

/* ----------------- */
/* Animacje i efekty */
/* ----------------- */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

#previewSection, #resultsSection {
    animation: slideInUp 0.5s ease-out;
}

.display-4 {
    animation: fadeIn 1s;
}

/* Pulsowanie przycisku analizy po wgraniu obrazu */
#analyzeBtn:not(:disabled) {
    animation: pulse 2s infinite;
}

/* ----------------- */
/* Media queries dla responsywności */
/* ----------------- */

@media (max-width: 768px) {
    .upload-area {
        padding: 2rem 1rem;
    }

    #birdCount {
        font-size: 2rem;
    }

    .card-header {
        padding: 0.75rem 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .btn {
        padding: 0.375rem 0.75rem;
    }
}

@media (max-width: 576px) {
    .display-5 {
        font-size: 1.75rem;
    }

    .lead {
        font-size: 1rem;
    }

    .upload-area {
        padding: 1.5rem 1rem;
    }

    #birdCount {
        font-size: 1.75rem;
    }

    .btn {
        font-size: 0.875rem;
    }
}

/* ----------------- */
/* Dodatkowe klasy pomocnicze */
/* ----------------- */

.text-bird-blue {
    color: var(--bird-blue);
}

.text-bird-green {
    color: var(--bird-green);
}

.bg-bird-blue {
    background-color: var(--bird-blue);
}

.bg-bird-green {
    background-color: var(--bird-green);
}

/* Wskaźnik ładowania spinner */
.spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 10;
    border-radius: 0.5rem;
}

/* Efekt focus na elementach interaktywnych */
.btn:focus, .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Stylizacja scrollbara */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Stylizacja pól formularzy */
input, textarea, select {
    border-radius: 0.5rem !important;
    border: 1px solid #ced4da;
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
}

input:focus, textarea:focus, select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Stylizacja błędów 404 */
.error-page {
    text-align: center;
    padding: 3rem 1rem;
}

.error-page i {
    font-size: 5rem;
    color: var(--warning);
    margin-bottom: 2rem;
}

.error-page h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.error-page p {
    font-size: 1.25rem;
    color: var(--secondary);
    margin-bottom: 2rem;
}

/* Dodatkowe style dla nowych funkcjonalności */

/* Style dla kart wyboru metody */
.method-card {
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.method-card.selected {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

#yoloMethodCard.selected {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

#contourMethodCard.selected {
    border-color: var(--success);
    background-color: rgba(25, 135, 84, 0.1);
}

/* Style dla kontenera obrazu kalibracji */
.calibration-image-container {
    width: 100%;
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    background-color: #f8f9fa;
    min-height: 200px;
}

.calibration-image-container img {
    width: 100%;
    display: block;
}

.calibration-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Style dla suwaków i pól numerycznych */
.form-range {
    height: 1.5rem;
}

.form-range::-webkit-slider-thumb {
    background-color: var(--success);
}

.form-range::-moz-range-thumb {
    background-color: var(--success);
}

.form-range::-ms-thumb {
    background-color: var(--success);
}

/* Stylizacja pól numerycznych */
input[type=number] {
    -moz-appearance: textfield;
    padding: 0.375rem 0.5rem;
    text-align: center;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}